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Look up ring in Wiktionary, the free dictionary. (The) Ring(s) may refer to: Ring (jewellery), a round band, usually made of metal, worn as ornamental...

Ring Ring is the debut studio album by the Swedish group ABBA, initially credited as Björn & Benny, Agnetha & Frida. It was released in Scandinavia on...

Ring Ring may refer to: Ring Ring (album), a 1973 album by Björn & Benny, Agnetha & Anni-Frid, who would later become ABBA "Ring Ring" (ABBA song), the...

The Lord of the Rings is an epic high fantasy novel written by the English author and scholar J. R. R. Tolkien. Set in Middle-earth, the story began as...

The Lord of the Rings: The Fellowship of the Ring is a 2001 epic fantasy film directed by Peter Jackson from a screenplay by Fran Walsh, Philippa Boyens...

The Ring may refer to: The Ring (franchise), a Japanese horror media franchise The Ring, a 1967 novel by Richard Chopping The Ring, a 1988 book by Daniel...

In molecular biology, a RING (short for Really Interesting New Gene) finger domain is a protein structural domain of zinc finger type which contains a...

Elden Ring is a 2022 action role-playing game directed by Hidetaka Miyazaki with worldbuilding provided by the American fantasy writer George R. R. Martin...

"Ring a Ring o' Roses", also known as "Ring a Ring o' Rosie" or "Ring Around the Rosie", is a nursery rhyme, folk song, and playground game. Descriptions...

A Claddagh ring (Irish: fáinne an Chladaigh) is a traditional Irish ring with three primary features: a heart to represent love, a crown to represent...

"Ring Ring Ring" is a 2025 song by Tyler, the Creator. Ring Ring Ring may also refer to: "Ring Ring Ring (Ha Ha Hey)", a 1991 song by De La Soul "Ring...

"Ring Ring (Bara du slog en signal)", in English: "Ring Ring (If only you called)", titled simply as "Ring Ring" in the English single version, is a song...

The Lord of the Rings: The Rings of Power is an American fantasy television series developed by J. D. Payne and Patrick McKay for the streaming service...

A cock ring is a sex toy worn around the penis, usually at the base. The primary purpose of wearing a cock ring is to restrict the flow of blood from the...

In archaeology, a ring ditch is a trench of circular or penannular plan, cut into bedrock. They are usually identified through aerial photography either...

ring Lie ring Local ring Noetherian and artinian rings Ordered ring Poisson ring Reduced ring Regular ring Ring of periods SBI ring Valuation ring and discrete...

The Ring is a 2002 American supernatural horror film written by Ehren Kruger, directed by Gore Verbinski, and starring Naomi Watts, Martin Henderson, David...

Boolean ring R is a ring for which x2 = x for all x in R, that is, a ring that consists of only idempotent elements. An example is the ring of integers...

The Ring of Fire (also known as the Pacific Ring of Fire, the Rim of Fire, the Girdle of Fire or the Circum-Pacific belt) is a tectonic belt of earthquakes...

In number theory, the adele ring is a construction that combines all local versions of a global field into one object. For the rational numbers, these...

quasi-excellent ring is a Noetherian commutative ring that behaves well with respect to the operation of completion, and is called an excellent ring if it is...

Elden Ring is an upcoming epic dark fantasy action film written and directed by Alex Garland, and based on the 2022 video game Elden Ring developed by...

Saturn has the most extensive and complex ring system of any planet in the Solar System. The rings consist of particles in orbit around the planet, ranging...

Ring Wrong Ring is an Indian sitcom that premiered on SAB TV this 13 December 2010. and concluded on 15 June 2011. It stars Muskaan Mihani, Aasif Sheikh...

A ring name is a type of stage name or nickname used by an athlete such as a professional wrestler, mixed martial artist, or boxer whose real name is considered...

a monoid ring is a ring constructed from a ring and a monoid, just as a group ring is constructed from a ring and a group. Let R be a ring and let G...

Ring dyeing is a type of dyeing fault in which dyes are partially diffused to the interior of fibre. Most dyes are stained on to the fibre surface that...

stellar objects. Ring systems are best known as planetary rings, common components of satellite systems around giant planets such as the rings of Saturn, or...

chatter ring (also known as a gyro ring or jitter ring) is a New Zealand toy ring of thick metal wire running through several smaller metal rings. The toy...

known as ring theory, a left primitive ring is a ring which has a faithful simple left module. Well known examples include endomorphism rings of vector...

The Fellowship of the Ring is the first of three volumes of the epic novel The Lord of the Rings by the English author J. R. R. Tolkien; it is followed...

Ring LLC is a manufacturer of home security and smart home devices owned by Amazon. It manufactures a line of Ring smart doorbells, home security cameras...

In mathematics, a topological ring is a ring R {\displaystyle R} that is also a topological space such that both the addition and the multiplication are...

The One Ring, also called the Ruling Ring, Isildur's Bane, or the Precious, is a central plot element in J. R. R. Tolkien's The Lord of the Rings (1954–55)...

The Ring of Kerry (Irish: Mórchuaird Chiarraí) is a 179-kilometre-long (111-mile) circular tourist route in County Kerry, south-western Ireland. Clockwise...

A wedding ring, also called a wedding band in the United States, is a finger ring that indicates that its wearer is married. It is usually forged from...

A fairy ring, also known as fairy circle, elf circle, elf ring or pixie ring, is a naturally occurring ring or arc of mushrooms. They are found mainly...

The Lord of the Rings: War of the Ring is a 2003 real-time strategy game (RTS) developed by Liquid Entertainment and published by Sierra Entertainment...

The Ring Nebula is a planetary nebula in the northern constellation of Lyra, about mid-way between the prominent stars Beta and Gamma Lyrae. It is also...

computer science, hierarchical protection domains, often called protection rings, are mechanisms to protect data and functionality from faults (by improving...

part is specified within the term, e.g., earrings, neck rings, arm rings, and toe rings. Rings fit snugly around or in the part of the body they ornament...

mathematics, especially in the field of algebra, a polynomial ring or polynomial algebra is a ring formed from the set of polynomials in one or more indeterminates...

In the area of abstract algebra known as ring theory, a left perfect ring is a type of ring over which all left modules have projective covers. The right...

Juggling rings, or simply "rings", are a popular prop used by jugglers, usually in sets of three or more, or in combination with other props such as balls...

In mathematics, a V-ring is a ring R such that every simple R-module is injective. The following three conditions are equivalent: Every simple left (respectively...

Diamond ring or diamond rings may refer to: Diamond ring, a type of jewelry featuring a diamond Engagement ring The diamond ring effect, a feature of total...

Ring (Japanese: リング, Hepburn: Ringu) is a 1998 Japanese supernatural psychological horror film directed by Hideo Nakata and written by Hiroshi Takahashi...

In stable homotopy theory, a ring spectrum is a spectrum E together with a multiplication map μ: E ∧ E → E and a unit map η: S → E, where S is the sphere...

mathematics, the endomorphisms of an abelian group X form a ring. This ring is called the endomorphism ring of X, denoted by End(X); the set of all homomorphisms...

A ring singularity or ringularity is the gravitational singularity of a rotating black hole, or a Kerr black hole, that is shaped like a ring. When a...

A limbal ring is a dark ring around the iris of the eye, where the sclera meets the cornea. It is a dark-colored manifestation of the corneal limbus resulting...

Iron Ring is a ring worn by many Canadian engineers as a symbol and reminder of the obligations and ethics associated with their profession. The ring is...

the term Hermite ring (after Charles Hermite) has been applied to three different objects. According to Kaplansky (1949), a ring is right Hermite if...

Ring 0 or zero ring or variations, may refer to: Ring 0: Birthday, a Japanese horror prequel film The Ring Volume 0: Birthday, a subsequent manga Ring...

Ring (Japanese: リング, romanized: Ringu), also known as The Ring, is a horror media franchise, based on the novel series of the same name written by Koji...

An engagement ring, also known as a betrothal ring, is a ring indicating that the person wearing it is engaged to be married, especially in Western cultures...

Ring size is a measurement used to denote the circumference (or sometimes the diameter) of jewellery rings and smart rings. Ring sizes can be measured...

In commutative algebra, an N-1 ring is an integral domain A {\displaystyle A} whose integral closure in its quotient field is a finitely generated A {\displaystyle...

The ring finger, third finger, fourth finger, leech finger, or annulary is the fourth digit of the human hand, located between the middle finger and the...

ring is a ring containing atoms of at least two different elements, i.e. a non-homocyclic ring. A carbocycle or carbocyclic ring is a homocyclic ring...

a rank ring is a ring with a real-valued rank function behaving like the rank of an endomorphism. John von Neumann (1998) introduced rank rings in his...

Power ring or ring(s) of power may refer to: Power ring (DC Comics), an object featured in comic books Power Ring (character), several comic book characters...

ring or Schatzki–Gary ring is a narrowing of the lower esophagus that can cause difficulty swallowing (dysphagia). The narrowing is caused by a ring of...

Ring Ring is a 2025 Indian Tamil-language comedy drama film written, directed, and co-produced by Shakthivel along with Jegan Narayanan under Diya Cine...

Der Ring des Nibelungen (The Ring of the Nibelung), WWV 86, is a cycle of four German-language epic music dramas composed by Richard Wagner. The works...

The Lord of the Rings is a trilogy of epic fantasy films directed by Peter Jackson. The films are based on the novel by J. R. R. Tolkien, drawing their...

In ring theory, a subfield of abstract algebra, a right Kasch ring is a ring R for which every simple right R-module is isomorphic to a right ideal of...

Purity rings (also known as promise rings, abstinence rings, or chastity rings) are rings worn as a sign of chastity. Since the 1990s, Christian organizations...

A slip ring or collector ring is an electromechanical device that allows the transmission of power and electrical signals from a stationary to a rotating...

The rings of Uranus consist of 13 planetary rings. They are intermediate in complexity between the more extensive set around Saturn and the simpler systems...

Ring, an Arabic comic Gold ring of Pietroassa Wedding ring Engagement ring Rings of Gold, country music single Goldring (disambiguation) Golden Ring (disambiguation)...

Promise ring may refer to: Pre-engagement ring, a ring worn to signify a commitment to a monogamous relationship and a promise for an engagement in the...

Dark Side of the Ring is a Canadian documentary television series produced by Vice Studios Canada. It premiered on April 10, 2019, on Vice TV in the United...

mortar Blue Ring of Power, a fictional DC Comics power ring for the Blue Lantern Corps Blue ring danio (Danio tinwini sp. Blue Ring), the Blue Ring, a breed...

Token Ring is a physical and data link layer computer networking technology used to build local area networks. It was introduced by IBM in 1984, and standardized...

Ring-i-Ring is the sixth studio album by the Danish rock band Nephew. It was released on 27 September 2018 through Copenhagen Records and Universal Music...

An ecclesiastical ring is a finger ring worn by clergy, such as a bishop's ring. In Western Christianity, rings are worn by bishops of the Roman Catholic...

The Ring of Brodgar (or Brogar, or Ring o' Brodgar) is a Neolithic henge and stone circle about 6 miles north-east of Stromness on Mainland, the largest...

"Ring Ring Ring" is a song by American rapper Tyler, the Creator from his ninth studio album, Don't Tap the Glass (2025). Written and produced by Tyler...

telecommunication network, a ring network affords fault tolerance to the network because there are two paths between any two nodes on the network. Ring protection is...

The Rings of Power are magical artefacts in J. R. R. Tolkien's legendarium, most prominently in his high fantasy novel The Lord of the Rings. The One Ring...

The Ring Two is a 2005 American supernatural horror film directed by Hideo Nakata and written by Ehren Kruger. It is the second installment in the American...

supply, a ring circuit is an electrical wiring topology in which power is distributed through a continuous cable ring. Each conductor of the ring is connected...

The rings of Jupiter are a system of faint planetary rings. The Jovian rings were the third ring system to be discovered in the Solar System, after those...

inclusions. Universally catenary rings ⊃ Cohen–Macaulay rings ⊃ Gorenstein rings ⊃ complete intersection rings ⊃ regular local rings Suppose that A is a Noetherian...

Ring may refer to: Golden Ring of Russia, is a theme route over a ring of cities northeast of Moscow Golden Ring Hotel, hotel in Moscow Golden Ring Mall...

Darry Ring (colloquially known as DR) is a Chinese jewelry brand headquartered in Shenzhen, China, known for its "One Love, One Lifetime" philosophy. Specializing...

Ring Ring is a 2019 American comedy thriller horror film directed by Adam Marino and starring Malcolm Goodwin, Kirby Bliss Blanton, Tommy Kijas and Lou...

n = 2, and a symmetric monoidal category if n ≥ 3. If Λ is a commutative ring, then X ↦ C ∗ ( Ω n X ; Λ ) {\displaystyle X\mapsto C_{*}(\Omega ^{n}X;\Lambda...

mathematics, a ring homomorphism is a structure-preserving function between two rings. More explicitly, if R and S are rings, then a ring homomorphism is...

The Ring (often called The Ring magazine or Ring magazine) is a boxing magazine, that was first published in 1922 as a boxing and wrestling magazine. As...

The Engineer's Ring is a ring worn by members of the Order of the Engineer, an American fellowship of engineers who must be a certified Professional Engineer...

Ring dove is an alternative name for the Barbary dove. It may also refer to: The common wood pigeon (Columba palumbus), particularly in older literature...

A mood ring is a finger ring that contains a thermochromic element that changes colors based on the temperature of the finger of the wearer. A mood stone...

integers. Ring theory studies the structure of rings; their representations, or, in different language, modules; special classes of rings (group rings, division...

An O-ring, also known as a packing or a toric joint, is a mechanical gasket in the shape of a torus; it is a loop of elastomer with a round cross-section...

In abstract algebra and functional analysis, Baer rings, Baer *-rings, Rickart rings, Rickart *-rings, and AW*-algebras are various attempts to give an...

This Ring may refer to: With This Ring (1925 film), an American silent film directed by Fred Windemere With This Ring (1978 film) With This Ring (2015...

In commutative algebra, a G-ring or Grothendieck ring is a Noetherian ring such that the map of any of its local rings to the completion is regular (defined...

The Broadwell ring is a small obturating ring used in 1860s and 1870s rifled breech loaders in Continental Europe to ensure obturation (usually in sliding...

The Monoceros Ring (from Greek monoceros 'unicorn') is a long, complex ring of stars that wraps around the Milky Way three times. This is proposed to...

Canada and other countries, a class ring (also known as a graduation, graduate, senior, or grad ring) is a ring worn by students and alumni to commemorate...

Onion rings (also called French-fried onion rings) generally consist of a cross-sectional "ring" of onion dipped in batter or breadcrumbs and then deep...

Eye ring may refer to: eye ring, also called a "lover's eye ring", an antique type of ring eye-ring, a circle of tiny, contrasting feathers that outline...

An Einstein ring, also known as an Einstein–Chwolson ring or Chwolson ring (named for Orest Chwolson), is created when light from a galaxy or star passes...

Ring structure may refer to: Chiastic structure, a literary technique Heterocyclic compound, a chemical structure Ring (mathematics), an algebraic structure...

A peak ring crater is a type of complex crater, which is different from a multi-ringed basin or central-peak crater. A central peak is not seen; instead...

A ring current is an electric current carried by charged particles trapped in a planet's magnetosphere. It is caused by the longitudinal drift of energetic...

The Culper Ring was a network of spies active during the American Revolutionary War, organized by Major Benjamin Tallmadge and General George Washington...

(disambiguation) Third Ring Road (disambiguation) Ring Ring Ring (disambiguation) Ring (disambiguation) Loop (novel), the third Ring novel Rings (2017 film), third...

algebra, a Hilbert ring or a Jacobson ring is a ring such that every prime ideal is an intersection of primitive ideals. For commutative rings, primitive ideals...

In ancient Egypt, a shen ring was a circle with a line tangent to it, represented in hieroglyphs as a stylised loop of a rope, bound to a stick. The tool...

Big ring may refer to: Big Ring, a ring of galaxies in the constellation Bootes, a very large structure in the universe a ring road Moscow Big Ring Road...

as representation theory, the representation ring (or Green ring after J. A. Green) of a group is a ring formed from all the (isomorphism classes of the)...

Ring of Honor (ROH) is an American professional wrestling promotion based in Jacksonville, Florida. The wrestling promotion was founded by Rob Feinstein...

A prison ring is a type of plastic jewelry fashioned by hand in prisons, by working scrap plastic material, commonly celluloid items such as a toothbrush...

A swim ring (also known as a swimming ring, swim tube, rubber ring, water donut, floatie, inner tube, or, in the United States, a lifesaver) is a toroid-shaped...

A pinky ring is any ring worn on the pinky, or little finger, of either hand. A pinky ring may have special significance conferred by the wearer's office...

mathematics, a commutative ring is a ring in which the multiplication operation is commutative. The study of commutative rings is called commutative algebra...

deformation ring is a ring that controls liftings of a representation of a profinite group (usually a Galois group) from a finite field to a local ring. In particular...

Vaginal rings (also known as intravaginal rings, or V-Rings) are polymeric drug delivery devices designed to provide controlled release of drugs for intravaginal...

The Lost Ring was an alternate reality game (ARG) initiated by McDonald's, as part of their marketing for the 2008 Olympic Games in Beijing, China. A co-production...

A piston ring is a metallic split ring that is attached to the outside of a piston in an internal combustion engine or steam engine. The main functions...

Nose ring may refer to: A nose ring in humans is also known as a nose piercing, including: Nose-jewel, associated with the Indian subcontinent and mentioned...

Cornelius "Charlie" Ring (13 August 1899 – 29 October 1975) was an Australian politician. Born in Chiltern, his parents were Edward Ring (a butcher) and Louisa...

In ring theory, a branch of abstract algebra, a quotient ring, also known as factor ring, difference ring or residue class ring, is a construction quite...

The Ring of the Fisherman (Latin: Anulus piscatoris; Italian: Anello Piscatorio), also known as the Piscatory Ring, is an official part of the regalia...

John Ring may refer to: John Ring (American physician), president of the American Medical Association John Ring (surgeon), English surgeon, vaccination...

A vortex ring, also called a toroidal vortex, is a torus-shaped vortex in a fluid; that is, a region where the fluid mostly spins around an imaginary axis...

Ring 2 (Japanese: リング2, Hepburn: Ringu 2) is a 1999 Japanese supernatural horror film, directed by Hideo Nakata and serves as a sequel to Ring. Ring was...

A ring flash is a photographic flash that surrounds a camera lens with a circular source of light. Unlike conventional flashes which provide a point light...

ring is a free module and at the same time a ring, constructed in a natural way from any given ring and any given group. As a free module, its ring of...

Split ring may refer to the following: Split-ring resonator is a unit which enhances magnetic permeability and magnetic coupling for metamaterials. Split-ring...

Ringing tone (audible ringing, also ringback tone) is a signaling tone in telecommunication that is heard by the originator of a telephone call while...

Kula exchange or Kula ring, is a ceremonial exchange system conducted in the Milne Bay Province of Papua New Guinea. The Kula ring was made famous by Bronisław...

The rings of Neptune consist primarily of five principal rings. They were first discovered (as "arcs") by simultaneous observations of a stellar occultation...

"Ring Ring Ring (Ha Ha Hey)" is a song by American hip hop trio De La Soul, released in May 1991 by Tommy Boy Records as the lead single from their second...

A thumb ring is a ring meant to be worn on one's thumb. Most commonly, thumb rings are used as an archery equipment designed to protect the thumb pulp...

found interchangeably spelled in different forms, such as: D ring, D-ring or dee-ring. A D-ring may be used at the end of a leather or fabric strap, or may...

Rowland's ring (a.k.a. Rowland ring) is an experimental arrangement for the measurement of the hysteresis curve of a sample of magnetic material. It was...

In commutative algebra, a Gorenstein local ring is a commutative Noetherian local ring R with finite injective dimension as an R-module. There are many...

In abstract algebra, a matrix ring is a set of matrices with entries in a ring R that form a ring under matrix addition and matrix multiplication. The...

ring of stone or stone ring or variation, may refer to: stone circle (disambiguation), various large circular rings made of stone arrangements Ring of...

White ring may refer to: a ring with a white gemstone White Ring arena, sports arena in Japan White power ring ("White Ring") of the White Lantern Corps...

Red Ring may refer to: A ring with a red gemstone Red ring disease, caused by the nematode Bursaphelenchus cocophilus Bicyclus anisops, red ring bush brown...

Vossius ring (also called Vossius's ring or Vossius' ring) is due to blunt trauma to the eye. When the eye is injured, a circular ring of fainted or stippled...

Ring of the Nibelungs may refer to: Der Ring des Nibelungen, (The Ring of the Nibelung) an opera cycle by Richard Wagner Dark Kingdom: The Dragon King...

input of the first, making a "circular" or "ring" structure. There are two types of ring counters: A straight ring counter, also known as a one-hot counter...

the meaning of how ⟨ ⟩, | |, / /, and [ ] are used here, see this page. A ring diacritic may appear above or below letters. It may be combined with some...

The Wolseley ring was a group of 19th century British army officers loyal to Garnet Wolseley and considered by him to be clever, brave, experienced and...

The Bling Ring is a 2013 American crime film written and directed by Sofia Coppola featuring an ensemble cast led by Emma Watson, Katie Chang, Israel Broussard...

Ring armour (ring mail) is an assumed type of personal armour constructed as series of metallic rings sewn to a fabric or leather foundation. No actual...

Ring Pop is a brand of fruit-flavored lollipops marketed as a wearable plastic ring with a large hard candy jewel. It comes in an assortment of flavors...

a semiprimitive ring or Jacobson semisimple ring or J-semisimple ring is a ring whose Jacobson radical is zero. This is a type of ring more general than...

A ring network is a network topology in which each node connects to exactly two other nodes, forming a single continuous pathway for signals through each...

Queen of the Ring is a 2024 American biographical sports drama about female professional wrestler Mildred Burke. The film is written and directed by Ash...

A saddle ring is a metal ring attached to the receiver of a carbine, rifle, or shotgun allowing it to be tied to a saddle or used with a specialized sling...

Sigurd Ring (Old Norse: Sigurðr Hringr, in some sources merely called Hringr) according to legend was a king of the Swedes, being mentioned in many old...

mathematics, specifically abstract algebra, an Artinian ring (sometimes Artin ring) is a ring that satisfies the descending chain condition on (one-sided)...

media related to Signet rings. A signet ring is a ring bearing on its flat top surface the equivalent of a seal. A typical signet ring has a design, often...

A toe ring is a ring made out of metals and non-metals worn on any of the toes. The second toe of either foot is where they are worn most commonly. This...

In mathematics, the oriented cobordism ring is a ring where elements are oriented cobordism classes of manifolds, the multiplication is given by the Cartesian...

In mechanics: X-ring, type of mechanical gasket similar to O-ring In transmissions: X-ring chain, A roller chain commonly used in high performance motorcycles...

Ring planet could refer to the following topics: Saturn, the sixth planet in the Solar System Ring system, ring systems around planets in general Ringworld...

bubble ring, or toroidal bubble, is an underwater vortex ring where an air bubble occupies the core of the vortex, forming a ring shape. The ring of air...

In biology, a ring species is a connected series of neighbouring populations, each of which interbreeds with closely sited related populations, but for...

The Bling Ring (also known as Hollywood Hills Burglar Bunch, The Burglar Bunch, and the Hollywood Hills Burglars) was a group of seven teenagers and young...

Shang-Chi and the Legend of the Ten Rings is a 2021 American superhero film based on Marvel Comics featuring the character Shang-Chi. Produced by Marvel...

A smart ring is a compact wearable electronic device that resembles a jewellery ring. They are often fitness and sleep trackers that wirelessly pair with...

An orbital ring is a concept of an artificial ring placed around a body and set rotating at such a rate that the apparent centrifugal force is large enough...

In electronics, ring modulation is a signal processing function, an implementation of frequency mixing, in which two signals are combined to yield an output...

mathematics, the pluricanonical ring of an algebraic variety V (which is nonsingular), or of a complex manifold, is the graded ring R ( V , K ) = R ( V , K V...

oscillator Bell ringing Ringing (telephony), the sound of a telephone bell Ringing (medicine), a ringing sound in the ears Bird ringing, using numbered...

cohomology ring of a topological space X is a ring formed from the cohomology groups of X together with the cup product serving as the ring multiplication...

The Lord of the Rings: The Hunt for Gollum is an upcoming fantasy film directed by Andy Serkis, written by Fran Walsh, Philippa Boyens, Phoebe Gittins...

Charles Ring (1832–1906) was a colonial settler who, despite claims that others had been successful before him, is credited with being the first European...

Wake-on-Ring (WOR) or Wake-on-Modem (WOM) is a specification that allows supported computers and devices to wake up or turn on from a sleeping, hibernating...

In mathematics, a Noetherian ring is a ring that satisfies the ascending chain condition on left and right ideals. If the chain condition is satisfied...

In mathematics, more specifically in ring theory, local rings are certain rings that are comparatively simple, and serve to describe what is called "local...

especially in the field of commutative algebra, a connected ring is a commutative ring A that satisfies one of the following equivalent conditions: A...

The Grand Ring was a building designed by Sou Fujimoto for Expo 2025 in Osaka, Japan. Built using traditional wooden joinery, it covered an area of 61...

A ring cairn (also correctly termed a ring bank enclosure, but sometimes wrongly described as a ring barrow) is a circular or slightly oval, ring-shaped...

In algebraic geometry, a Cox ring (or total coordinate ring) is a sort of universal homogeneous coordinate ring for a projective variety, and is (roughly...

An eternity ring, also known as an infinity ring, is a woman's ring comprising a band of precious metal (usually gold) set with a continuous line of identically...

Equivalently, a noncommutative ring is a ring that is not a commutative ring. Noncommutative algebra is the part of ring theory devoted to study of properties...

The Ring of Gyges /ˈdʒaɪˌdʒiːz/ (Ancient Greek: Γύγου Δακτύλιος, Gúgou Daktúlios, Attic Greek pronunciation: [ˈɡyːˌɡoː dakˈtylios]) is a hypothetical magic...

A ring crane is a form of large construction crane with a luffing jib. It is distinguished by its slew pivot being in the form of a ring-shaped track,...

In mathematics, a Witt ring may be A ring of Witt vectors The Witt ring (forms), a ring structure on the Witt group of symmetric bilinear forms See also...

λ-ring or lambda ring is a commutative ring together with some operations λn on it that behave like the exterior powers of vector spaces. Many rings considered...

A ring dike or ring dyke is an intrusive igneous body that is circular, oval or arcuate in plan and has steep contacts. While the widths of ring dikes...

completion is any of several related functors on rings and modules that result in complete topological rings and modules. Completion is similar to localization...

In electrical engineering, a corona ring, more correctly referred to as an anti-corona ring, is a toroid of conductive material, usually metal, which...

The Chequers Ring is one of the few surviving pieces of jewellery worn by Queen Elizabeth I of England. The mother-of-pearl ring, set with gold and rubies...

A spy ring, also known as an espionage ring or espionage network, is an organized group of individuals working together to gather intelligence on behalf...

Ears Ring (EP) is a 2002 EP by the indie rock band Rainer Maria. The title track of the EP also appears on the band's 2003 album Long Knives Drawn. The...

Ring Route may refer to: A ring road or beltway Ring Route (Nagoya Expressway) City Ring Route, Adelaide Western Ring Route This disambiguation page lists...

A ring girl (also number girl, card girl, or round girl) is an attractive young woman hired to enter the ring between rounds of a combat sport, carrying...

David Ring (born 28 October 1953) is a Christian evangelist and motivational speaker who has cerebral palsy. Ring has, since 1973, challenged thousands...

James Ring (1856–1939) was a New Zealand photographer. He was born in Camberwell, Surrey, England in 1856. Sullivan, John. "James Ring". Dictionary of...

The Big Ring is a ring-shaped large-scale structure formed by galaxies and galaxy clusters near the constellation Boötes with a diameter of 1.3 billion...

The Promise Ring was an American rock band from Milwaukee, Wisconsin, that is recognized as part of the second wave of emo. Among various other EPs and...

A fede ring is a ring in which two hands clasp, as in friendship, love or betrothal. The design was used in Ancient Rome and possibly earlier, becoming...

eye-ring of a bird is a ring of tiny feathers that surrounds the orbital ring, a ring of bare skin immediately surrounding a bird's eye. The eye-ring is...

heavyweight championships, including unified titles from 2015 to 2016, the Ring magazine title twice between 2015 and 2022, and the World Boxing Council...

In abstract algebra, a valuation ring is an integral domain D such that for every non-zero element x of its field of fractions F, at least one of x or...

Bull ring may refer to: Bullring, an arena in which bullfighting takes place Bull Ring, Birmingham, a city-centre area of Birmingham, England The Bull...

In mathematics, a binomial ring is a commutative ring whose additive group is torsion-free and contains all binomial coefficients ( x n ) = x ( x − 1 )...

The Iffland-Ring is a diamond-studded ring with a picture of August Wilhelm Iffland, a prominent German actor, dramatist and theatre director of the late...

Laurits Andersen Ring (Danish pronunciation: [ˈlɑwʁits ˈɑnɐsn̩ ˈʁeŋˀ]; 15 August 1854 – 10 September 1933) was one of the foremost Danish painters of the...

European gimmal ring. The puzzle ring is also sometimes called a "Turkish wedding ring". In Sweden, Norway and Finland, puzzle rings are often carried...

A magic ring is a mythical, folkloric or fictional piece of jewelry, usually a finger ring, that is purported to have supernatural properties or powers...

A divorce ring is a ring that was bought, redesigned or repurposed after a divorce. The ring is regarded as a symbol of transition, independence, or representing...

E Ring or E-ring may refer to: A ring of Saturn E-Ring, a television series The outer ring of The Pentagon, occupied by the most senior officers and their...

The Lord of the Rings: The Return of the King is a 2003 epic fantasy film directed by Peter Jackson from a screenplay he wrote with Fran Walsh and Philippa...

The ring shout is a distinctive African American ritual dance originating with enslaved Africans in the southern United States where worshippers move in...

white-eye Tomato black ring virus the Black Ring, a magic ring from Conan the Adventurer Black power ring of the Black Lantern Corps the rings of power of the...

Noetherian rings can be extended to finitely presented modules over coherent rings. Every left Noetherian ring is left coherent. The ring of polynomials...

The scleral ring (also sclerotic ring) is a hardened ring of plates, often derived from bone, found in the eye of animals in several groups of vertebrates...

The Bucharest Ring (Romanian: Bucharestring) was a street circuit in the Romanian capital city of Bucharest and was initiated by City Challenge GmbH. Designed...

A ring galaxy is a type of galaxy that includes a large annular structure. The galactic center may be relatively separate from the ring structure, or...

Rings is a 2017 American supernatural horror film directed by F. Javier Gutiérrez and written by David Loucka, Jacob Aaron Estes and Akiva Goldsman. It...

A Wills Ring or Cooper Ring is a form of all-metallic O-ring seal. They are used for extremely arduous service, such as sealing the head gasket of high...

Wiltshire, England, two miles (3 km) west of Amesbury. It consists of an outer ring of vertical sarsen standing stones, each around 13 feet (4.0 m) high, seven...

one-dimensional ring is similar to the particle in a box. The Schrödinger equation for a free particle which is restricted to a ring (technically, whose...

Gold Ring (Arabic: سوار الذهب, Siwari Al-Dhahab; Japanese: ゴールド・リング Gōrudo Ringu) is a comic written by Qais Sedki of the United Arab Emirates and drawn...

smoke ring or smoke rings in Wiktionary, the free dictionary. A smoke ring is a visible vortex ring formed by smoke in a clear atmosphere. Smoke ring(s)...

or steel rings and a single or a few brass rings. The rings can then be tossed at a target as the carousel rotates. Typically, a brass ring can be traded...

In mathematics, in particular abstract algebra, a graded ring is a ring such that the underlying additive group is a direct sum of abelian groups R i {\displaystyle...

local ring, contains a non-empty open subset, a J-1 ring is a ring such that the set of regular points is an open subset, and a J-2 ring is a ring such...

Rubber ring may refer to: Swim ring, a type of flotation device Rubber washer, a vibration dampening device "Rubber Ring", a 1985 song by The Smiths This...

The Ring of O is a specially designed ring which has been worn as a distinctive mark among BDSM practitioners, mainly in continental Europe — and especially...

The Rings of Earth are a hypothetical ring system around Earth that exist or existed in the past, although none have yet been confidently confirmed to...

A ring oscillator is a circuit composed of a cascaded chain of inverters (logical NOT gates) arranged in a ring, such that the output of the inverter...

mathematics, a near-ring (also near ring or nearring) is an algebraic structure similar to a ring but satisfying fewer axioms. Near-rings arise naturally...

Ring Master is a 2014 Indian Malayalam-language comedy film written and directed by Rafi, starring Dileep in the role of a dog trainer in clinic. Keerthy...

The Lord of the Rings: The Rings of Power is an American fantasy television series developed by J. D. Payne and Patrick McKay for the streaming service...

The Barbary dove, ringed turtle dove, ringneck dove, ring-necked turtle dove, or ring dove (Streptopelia risoria) is a domestic member of the dove and...

Ring spinning is a spindle-based method of spinning fibres, such as cotton, flax or wool, to make a yarn. The ring frame developed from the throstle frame...

Harry Ring (1918 - April 18, 2007) was an American communist and a founding member of the Socialist Workers Party. Ring joined the communist movement...

Ring game may refer to: Ring game (pool), a general class of multi-player pocket billiards gambling games Ring game, or cash game, a poker game played...

George Preston Marshall from Ring of Fame". ESPN. Archived from the original on June 26, 2020. Retrieved June 24, 2020. "Ring of Fame". Commanders.com. Archived...

The Company of the Ring, also called the Fellowship of the Ring and the Nine Walkers, is a fictional group of nine representatives from the free peoples...

Eternal Ring is a first-person action role-playing game developed by FromSoftware and published in North America by Agetec. Released in 2000, it was a...

Snow Ring is an extended play by Japanese entertainer Ami Suzuki. It was released on 6 February 2013 via Avex Trax. In addition to the lead song "Snow...

Ring (リング, Ringu) is a Japanese mystery horror novel by Koji Suzuki first published in 1991, and set in modern-day Japan. The novel was the first in the...

born June 23, 1983), known professionally as Brandi Rhodes, is an American ring announcer and retired professional wrestler. She is best known for her tenure...

In algebraic geometry, the tautological ring is the subring of the Chow ring of the moduli space of curves generated by tautological classes. These are...

A ring saw is a form of bandsaw where the band is rigid, rather than flexible. This requires the band to be circular, rather than the bandsaw's usual oblong...

In ring theory, a branch of mathematics, a ring is called a reduced ring if it has no non-zero nilpotent elements. Equivalently, a ring is reduced if it...

The Vyne Ring, the Ring of Senicianus or the Ring of Silvianus is a gold ring, dating probably from the 4th century AD, discovered while ploughing a field...

A wrestling ring, also known as the squared circle, is the stage on which a professional wrestling match usually occurs. It is similarly constructed to...

In organic chemistry, ring strain is a type of instability that exists when bonds in a molecule form angles that deviate from their normal values as a...

In mathematics, a Henselian ring (or Hensel ring) is a local ring in which Hensel's lemma holds. They were introduced by Azumaya (1951), who named them...

In general relativity, a Roman ring (proposed by Matt Visser in 1997 and named after the Roman arch, a concept proposed by Mike Morris and Kip Thorne in...

commutative ring is naturally endowed with a sheaf of commutative rings, called the structure sheaf, which makes it a ringed space; that is, commutative rings are...

Draculas ring (1978) is a Danish TV-miniseries produced by Danmarks Radio and shown only once, with daily episodes from October 15 to October 21, 1978...

Ringing is a telecommunication signal that causes a telephone to emit a noise (or other signal), indicating an incoming call. Historically, this entailed...

In physics, a coffee ring is a pattern of particles on a surface left by a suspension puddle after the liquid phase evaporates. The phenomenon is named...

Ring 4 may refer to: Ring 4 (ring of Uranus) Ring 4 Route, a super bikeways in metropolitan Copenhagen, Denmark Ring 4 (Danish: Motorring 4), one of the...

In commutative algebra, a Zariski ring is a commutative Noetherian topological ring A whose topology is defined by an ideal a {\displaystyle {\mathfrak...

Berliner Ring, the Brussels Ring, the Amsterdam Ring and the Leeds Inner and Outer ring roads. Australia, Pakistan, and India also use the term ring road...

A Townend ring is a narrow-chord cowling ring fitted around the cylinders of an aircraft radial engine to reduce drag and improve cooling. It was patented...

Elden Ring Nightreign is a 2025 action role-playing game developed by FromSoftware and published by Bandai Namco Entertainment. The game is a roguelike...

The Lord of the Rings: The Fellowship of the Ring: Original Motion Picture Soundtrack was released on 20 November 2001. It was composed, orchestrated...

The ring boy scandal is a sex scandal in the World Wrestling Federation (WWF; now WWE) centered around allegations that ring announcer Mel Phillips (1941–2012)...

Ring 5 may refer to: Ring 5 (ring of Uranus) Ring 5 (Copenhagen), a proposed ring road in Denmark Ring (disambiguation) 5th Ring Road, in Beijing, China...

A championship ring or premiership ring is a ring presented to members of winning teams in North American professional sports leagues, and college tournaments...

Blue-ringed octopuses, comprising the genus Hapalochlaena, are four extremely venomous species of octopus that can be found in shells between rocks and...

A retaining ring is a fastener that holds components or assemblies onto a shaft or in a housing/bore when installed - typically in a groove - for one time...

Planet Ring may refer to: Planet Ring (video game), a 2000 SEGA Dreamcast game Planetary ring or ringed planet, an astronomical phenomenon Orbital ring, a...

Outer Ring may refer to: Outer Ring (Munich), a ring road in Germany Berlin outer ring, a railway line in Germany Monoceros Ring, a formation in space...

Diadophis punctatus, commonly known as the ring-necked snake or ringneck snake, is a small, harmless species of colubrid snake found throughout much of...

In a ring network, such as Token Ring, ring latency is the time required for a signal to propagate once around the ring. Ring latency may be measured in...

A smoke ring is a visible vortex ring formed by smoke in a clear atmosphere. Smokers may blow smoke rings from the mouth, intentionally or accidentally...

The Giant's Ring is a henge monument at Ballynahatty, near Shaw's Bridge, Belfast, Northern Ireland. The site is a State Care Historic Monument and also...

Ring-goal, a sport for two persons played on a ground, or indoor rink, 78 ft (24 m) long by 10 ft (3.0 m) wide, with a ring of split cane about 7.5 in...

include: Blanche Ring (1871–1961), American singer and actress Børge Ring (1921–2018), Danish film writer, animator and director Ken Ring (rapper) (born...

ring was an astronomical instrument used in the Hellenistic world to determine the exact moment of the spring and autumn equinoxes. Equatorial rings were...

In mathematics, the ring of integers of an algebraic number field K {\displaystyle K} (also sometimes called the number ring corresponding to number field...

Neck rings, or neck-rings, are any form of stiff jewellery worn as an ornament around the neck of an individual, as opposed to a loose necklace. Many cultures...

Nicholas Christopher Michael Ring (30 October 1920 – 2 March 1979) was an Irish hurler whose league and championship career at senior level with the Cork...

Ring II (pronounced "ring two", Finnish: Kehä II, Swedish: Ring II; also known as Kilonväylä) in the city of Espoo is one of the major highways in Finland...

The Namejs ring (Latvian: Nameja gredzens) is a traditional Latvian ring which represents Latvian independence, friendship, and trust. It symbolizes the...

is a Finnish health technology company, known for the Oura Ring (stylized Ōura), a smart ring used to track sleep and physical activity. The company was...

The umbilical ring is a dense fibrous ring surrounding the umbilicus at birth. At about the sixth week of embryological development, the midgut herniates...

A Raschig ring is a piece of tube, approximately equal in length and diameter, used in large numbers as a packed bed within columns for distillations and...

A Bishop's Ring is a diffuse brown or bluish halo observed around the sun. It is typically observed after large volcanic eruptions. The first recorded...

The rings, also known as still rings (in contrast to flying rings), is an artistic gymnastics apparatus and the event that uses it. It is traditionally...

the center of a ring R is the subring consisting of the elements x such that xy = yx for all elements y in R. It is a commutative ring and is denoted as...

Michael Ring (born 24 December 1953) is an Irish former Fine Gael politician who served as a Teachta Dála (TD) for the Mayo constituency from 1997 to 2024...

Hainan Ring may refer to several transportation features in the Chinese province of Hainan: G98 Hainan Island Ring Expressway Hainan Eastern Ring High-Speed...

An acrostic ring is a ring on which the initials of the gemstones on the band spell out a word in an acrostic style. In some cases, paste gems were used...

A boxing ring, often referred to simply as a ring or the squared circle, is the space in which a boxing match occurs. A modern ring consists of a square...

Automotodróm Slovakia Ring is a 5.935 km (3.688 mi) motor racing circuit in Orechová Potôň, Dunajská Streda District in Slovakia, approximately 30 km (19 mi)...

the following: The deep inguinal ring (internal or deep abdominal ring, abdominal inguinal ring, internal inguinal ring, annulus abdominalis) is the entrance...

fighter of all time and in 2002, Robinson was also ranked number one on The Ring magazine's list of "80 Best Fighters of the Last 80 Years". He was named...

A vascular ring is a congenital defect in which there is an abnormal formation of the aorta and/or its surrounding blood vessels. The trachea and esophagus...

In ring theory, a branch of mathematics, the zero ring or trivial ring is the unique ring (up to isomorphism) consisting of one element. (Less commonly...

up Ring of Fire in Wiktionary, the free dictionary. The Ring of Fire is a series of oceanic trenches and volcanoes around the Pacific Ocean. Ring of Fire...

In mathematics, a Jaffard ring is a type of ring, more general than a Noetherian ring, for which Krull dimension behaves as expected in polynomial extensions...

The Mersereau Ring, a spy ring operating throughout the New Brunswick and New York regions during the American Revolution, began gathering intelligence...

A Dimond ring or Dimond ring translator was an early type of computer read-only memory, created in the early 1940s by T. L. Dimond at Bell Laboratories...

Tipi rings are circular patterns of stones left from an encampment of Post-Archaic, protohistoric and historic Native Americans. They are found primarily...

The ring-tailed lemur (Lemur catta) is a medium- to larger-sized strepsirrhine (wet-nosed) primate and the most internationally recognized lemur species...

Ring frei may refer to: Ring frei (album), a 2009 album by LaFee "Ring frei" (song), a 2008 song by LaFee This disambiguation page lists articles associated...

A ring announcer is an in-ring (and sometimes on-camera) employee or contractor for a boxing, professional wrestling or mixed martial arts event or promotion...

The Nardò Ring, originally known as Pista di prova di Nardò della Fiat (Fiat's Nardò test track) when it was built in 1975, is a high speed test track...

An obturating ring is a ring of relatively soft material designed to obturate under pressure to form a seal. Obturating rings are often found in artillery...

Aberystwyth Denbigh Caernarfon Conwy Harlech Beaumaris The Ring of Iron (Welsh: Cylch Haearn) or Iron Ring of Castles was a chain of fortifications and castles...

Chanctonbury Ring is a prehistoric hill fort atop Chanctonbury Hill on the South Downs, on the border of the civil parishes of Washington and Wiston in...

commutative algebra, a complete intersection ring is a commutative ring similar to the coordinate rings of varieties that are complete intersections....

Seal of Solomon or Ring of Solomon (Hebrew: חותם שלמה, Ḥotam Shlomo; Arabic: خاتم سليمان, Khātam Sulaymān) is the legendary signet ring attributed to king...

Astronomical rings (Latin: annuli astronomici), also known as Gemma's rings, are an early astronomical instrument. The instrument consists of three rings, representing...

A Bishop ring is a type of hypothetical rotating wheel space station originally proposed in 1997 by Forrest Bishop of the Institute of Atomic-Scale Engineering...

The Ring The Ring (French: L’Anneau) is a sculpture located at the Place Ville Marie in Montréal, Canada, designed by Claude Cormier + associes and erected...

Look up ring of steel in Wiktionary, the free dictionary. Ring of Steel may refer to: Ring of Steel (film), a 1942 Army recruiting film narrated by Spencer...

The Pannónia-Ring is a motor and racing circuit in Ostffyasszonyfa, Hungary. It is located south of the town centre, accessible by road on the 8451. Track...

The L-ring of the bacterial flagellum is the ring in the lipid outer cell membrane through which the axial filament (rod, hook, and flagellum) passes...

A mourning ring is a finger ring worn in memory of someone who has died. It is one subcategory of the larger group of mourning jewelry and often bears...

Closing the Ring is a 2007 romantic drama film directed by Richard Attenborough and starring Shirley MacLaine, Christopher Plummer, Mischa Barton, Stephen...

mathematics, especially in the area of abstract algebra known as module theory, a ring R is called hereditary if all submodules of projective modules over R are...

An obturator ring was a type of piston ring used in the early rotary engines of some World War I fighter aircraft for improved sealing in the presence...

Ring lasers are composed of two beams of light of the same polarization traveling in opposite directions ("counter-rotating") in a closed loop. Ring lasers...

The Lord of the Rings: The Two Towers is a 2002 epic fantasy film directed by Peter Jackson from a screenplay by Fran Walsh, Philippa Boyens, Stephen...

Ring I (pronounced "ring one", Finnish: Kehä I, Swedish: Ring I) is the busiest road in Finland, carrying up to 113,000 vehicles per day. It is the innermost...

Ring of Roses is a graphic novel originally created by writer Das Petrou and artist John Watkiss and published by Dark Horse Comics in 1992. Essentially...

The Red Bull Ring is a 4.326 km (2.688 mi) motorsport race track in Spielberg, Styria, Austria. The race circuit was founded as Österreichring (transl...

reptiles, or birds. The young of the species are sometimes referred to as ring-tail harriers. They are distinctive with long wings, a long narrow tail,...

A speed ring is a solid metal ring-shaped disk which is used to attach a soft box to a studio (strobe) or continuous (hotlight) light source. There are...

In cryptography, a ring signature is a type of digital signature that can be performed by any member of a set of users that each have keys. Therefore,...

three-ring circus in Wiktionary, the free dictionary. Three Ring Circus, or variations, may refer to Three-ring circus, a type of circus 3 Ring Circus...

Michael Ring (born 9 April 1991) is a Finnish professional footballer who plays as a midfielder and defender for Veikkausliiga club HJK Helsinki. Ring was...

Erik Ring may refer to: Erik Ring (rower) (fl. 1987–1989), German rower Erik Ring (footballer) (born 2002), Swedish footballer This disambiguation page...

Bishop Ring or Bishop's Ring may refer to: Bishop Ring (habitat), a hypothetical rotating wheel space station Bishop's Ring, a type of atmospheric effect...

benzene molecule is composed of six carbon atoms joined in a planar hexagonal ring with one hydrogen atom attached to each. As it contains only carbon and hydrogen...

give the ring as a gift and that his statement had been issued under pressure from the White House after Putin had kept the ring. The ring is on display...

In algebra, a Cohen ring is a field or a complete discrete valuation ring of mixed characteristic ( 0 , p ) {\displaystyle (0,p)} whose maximal ideal...

He held the Ring magazine heavyweight title from 1964 to 1970, was the undisputed champion from 1974 to 1978, and was the WBA and Ring heavyweight champion...

mathematics, a clean ring is a ring in which every element can be written as the sum of a unit and an idempotent. A ring is a local ring if and only if it...

E-Ring is an American military drama television series created by Ken Robinson and David McKenna and executive produced by Jerry Bruckheimer, that premiered...

Ring binders (loose leaf binders, looseleaf binders, or sometimes called files in Britain) are large folders that contain file folders or hole punched...

Ring vaccination is a strategy to inhibit the spread of a disease by vaccinating those who are most likely to be infected. This strategy vaccinates the...

The Wilhelmina-ring is a bi-annual lifetime achievement award granted to a prominent Dutch sculptor. The prize was initiated in 1998 by the Foundation...

In algebra, a graded-commutative ring (also called a skew-commutative ring) is a graded ring that is commutative in the graded sense; that is, homogeneous...

Whiskey Ring took place from 1871 to 1876 during the Gilded Age, centering in St. Louis during the presidency of Ulysses S. Grant. This ring, a significant...

Posie rings (sometimes spelled posy, posey or poesy rings) are gold finger rings with a short inscription on their surface. They were popular during the...

Soemmering ring is an annular swelling of the periphery of the lens capsule. In 1828, Detmar Wilhelm Sömmerring observed posterior capsule opacification...

A gimmal ring, or gimmel ring, is a ring with two or three hoops or links that fit together to form one complete ring. The name gimmal comes from Latin...

The Capital Ring is a strategic circular walking route in London, around 125 km (78 mi) in length. It is promoted by London's 33 local councils, led by...

bracket ring is the subring of the ring of polynomials k[x11,...,xdn] generated by the d-by-d minors of a generic d-by-n matrix (xij). The bracket ring may...

doctoral ring or PhD-ring is traditionally bestowed upon the conferral of a doctorate. The tradition goes back to the Middle Ages when the ring was supposed...

Ring toss is a game where rings are tossed around a peg. It is common at amusement parks. A variant, sometimes referred to as "ring-a-bottle", replaces...

Ring psychology may refer to... Ring theory in the field of psychology. Ring psychology, a term used in the context of professional wrestling. This disambiguation...

The Ring and the Book is a long dramatic narrative poem, and, more specifically, a verse novel, of 21,000 lines, written by Robert Browning. It was published...

A pre-engagement ring, sometimes referred to as a friendship ring or promise ring, is a ring given as a gift to a romantic partner to signify a commitment...

Kiss the Ring is the sixth studio album by American disc jockey and record producer DJ Khaled. It was released on August 21, 2012, by We the Best Music...

In mathematics, the Borromean rings are three simple closed curves in three-dimensional space that are topologically linked and cannot be separated from...

up throw one's hat in the ring in Wiktionary, the free dictionary. Hat in the Ring may refer to: "Throw one's hat in the ring", a challenger in boxing...

Blue Ring is a spacecraft platform designed to support spacecraft operation, under development by Blue Origin. The platform is to be capable of refueling...

The Garden Ring (Russian: Садовое кольцо, romanized: Sadovoye koltso), also known as the "B" Ring (Russian: кольцо "Б"), is a circular ring road and avenue...

Assault in the Ring (formerly Cornered: A Life in the Ring) is a 2008 sports documentary film about a controversial boxing match held at Madison Square...

Look up wedding ring in Wiktionary, the free dictionary. A wedding ring is a metal ring indicating the wearer is married. Wedding ring may also refer to:...

In abstract algebra, a nonzero ring R is a prime ring if for any two elements a and b of R, arb = 0 for all r in R implies that either a = 0 or b = 0....

Dapivirine (DPV) Ring is an antiretroviral vaginal ring pioneered by the International Partnership for Microbicides (IPM) pending for regulatory review...

Magical Ring is the seventh album by Irish folk group Clannad, released in 1983. It contains the band's biggest hit single, "Theme from Harry's Game",...

Theseus Ring is a gold signet ring that dates back to the 15th-century BC, in the Mycenaean period, though the subject is typical of Minoan art. The ring is...

A tolerance ring is a radially sprung ring that is press fitted between two mating components to act as a frictional fastener. They are flexible shims...

of subatomic particles. It is also known as the plasmoid ring, vortex ring, or helicon ring. This physical model treated electrons and protons as elementary...

The Philadelphia poison ring was a murder for hire gang led by Italian immigrant cousins, Herman and Paul Petrillo, in 1930s Philadelphia, where the Italian...

Yam ring (Chinese: 芋头圈; pinyin: yùtou quān), also known as yam basket, taro basket or prosperity basket (Chinese: 佛钵; pinyin: fúbō; Jyutping: fat6but3)...

In algebra, a seminormal ring is a commutative reduced ring in which, whenever x, y satisfy x 3 = y 2 {\displaystyle x^{3}=y^{2}} , there is s with s 2...

division ring, also called a skew field, is a nontrivial ring in which division by nonzero elements is defined. Specifically, it is a nontrivial ring in which...

Ring Mountain may refer to: Ring Mountain (British Columbia) in British Columbia, Canada Ring Mountain (California) in California, USA Ring Mountain (Texas)...

Ring enhancers, also called ring guards, ring wraps, or curved rings are uniquely designed rings, created to be worn with solitaire diamond rings. The...

competitor from 2002 to 2015, Ring fought in various promotions. Ring was a competitor on Spike TV's The Ultimate Fighter 11. Ring's early background in fighting...

In mathematics, a nonempty collection of sets is called a 𝜎-ring (pronounced sigma-ring) if it is closed under countable union and relative complementation...

Morgoth's Ring (1993) is the tenth volume of Christopher Tolkien's 12-volume series The History of Middle-earth in which he analyses the unpublished manuscripts...

relatively bright main ring, and an outer gossamer ring. The rings have a reddish colour in visible and near-infrared light. The age of the ring system is unknown...

(known commonly as Green Lanterns). Each Green Lantern is given a power ring, a tool granting the use of incredible abilities that are directed by the...

George Ring (9 April 1770 – 4 May 1865) was an English professional cricketer who made two known appearances in important matches in 1796. He was the younger...

A ring chromosome is an aberrant chromosome whose ends have fused together to form a ring. Early observations of ring chromosomes were made during the...

sequel, The Lord of the Rings. Gollum was a Stoor Hobbit of the River-folk who lived near the Gladden Fields. In The Lord of the Rings, it is stated that he...

called a δ-ring (pronounced "delta-ring") if it is closed under union, relative complementation, and countable intersection. The name "delta-ring" originates...

chemistry, a ring flip (also known as a ring inversion or ring reversal) is the interconversion of cyclic conformers that have equivalent ring shapes (e...

The Siljan Ring (Swedish: Siljansringen) is a prehistoric impact structure in Dalarna, central Sweden. It is one of the 15 largest known impact structures...

"SS honour ring"), unofficially called Totenkopfring ("Death's Head ring" or "skull ring"), was an award of the Schutzstaffel (SS). The ring was not a...

"Ring, Ring I've Got to Sing" is a 1966 protest song composed and performed by Ferre Grignard. It became an international hit. The song criticizes racism...

The Linked Ring (also known as "The Brotherhood of the Linked Ring") was a British photographic society created to propose and defend photography as being...

abbreviated it to Ring for all personal and professional purposes, although he named one of his sons Ringgold Jr (who also abbreviated it to Ring). In childhood...

The 2nd Ring Road (Chinese: 二环路; pinyin: èr huán lù) is the innermost ring road highway which encircles the city center of Beijing, People's Republic of...

"Yume no Hajima Ring Ring" (ゆめのはじまりんりん, Yume no Hajima Rin Rin; lit. "The Beginning of a Ring-Dream") is the eighth physical single by J-pop artist Kyary...

A ring gauge, or ring gage, is a cylindrical ring of a thermally stable material, often steel, whose inside diameter is finished to gauge tolerance and...

his success in the WWF, where he wrestled under both his own name and the ring names The Blue Angel and The Blue Blazer. A member of the Hart wrestling...

"Ring the Alarm" is a song recorded by American singer Beyoncé for her second studio album, B'Day (2006). It was written by Beyoncé, Kasseem "Swizz Beatz"...

werneckii Infections on the body may give rise to typical enlarging raised red rings of ringworm. Infection on the skin of the feet may cause athlete's foot...

Sawah Ring is a village in Tangkak District, Johor, Malaysia. This village is famous for the Mount Ledang scenery that can be seen from the paddy field...

The P ring forms part of the basal body of the bacterial appendage known as the flagellum. It is known to be embedded in the peptidoglycan cell wall. Together...

In mathematics, there are two different notions of a ring of sets, both referring to certain families of sets. In order theory, a nonempty family of sets...

Dynamite and is a part-time in-ring performer. He is also known for his tenure in WWE, where he performed under the ring name Daniel Bryan from 2010 to...

The Durmitor Ring (Serbo-Croatian: Durmitorski Prsten) is a scenic mountain road loop in northern Montenegro, encircling parts of the Durmitor massif....

The Cambridge Five was a spy ring in the United Kingdom that passed information to the Soviet Union during the Second World War and the Cold War and was...

Beethoven Ring is an annual award by the association "Citizens for Beethoven" of the city of Bonn. Bürger für Beethoven (Citizens for Beethoven) is Bonn’s...

existing number, each number ringing with a distinctive ringing pattern. Typically, the original number rings with the standard ring pattern that is common...

Luna Ring is a speculative engineering project which consists of a series of solar generators, disposed around the equator of the Moon, that could send...

finite ring is a ring that has a finite number of elements. Every finite field is an example of a finite ring, and the additive part of every finite ring is...

abstract algebra, a pseudo-ring is one of the following variants of a ring: A rng, i.e., a structure satisfying all the axioms of a ring except for the existence...

realising them in the first half of his four-opera cycle Der Ring des Nibelungen (The Ring of the Nibelung). Wagner's compositions, particularly in his...

Bollea (/bəˈleɪə/; August 11, 1953 – July 24, 2025), better known by his ring name Hulk Hogan, was an American professional wrestler and media personality...

Berry Ring (also known as Bury Ring) is an Iron Age hillfort in Staffordshire, England, lying some two miles southwest of the county town of Stafford...

The Ring Virus (Korean: 링; RR: Ring) is a 1999 South Korean horror film adapted from the Japanese novel Ring by Koji Suzuki. A joint project between Japan...

A curtain ring is a small clip for suspending a curtain. They hold up curtains of all types, including shower curtains. The Romans used curtains hanging...

The Iron Ring is a symbolic ring worn by Canadian engineers. Iron R/ring(s) may also refer to: The Iron Ring, a 1997 children's novel by Lloyd Alexander...

The Centre at Golden Ring, formerly the Golden Ring Mall is a power center and former mall in Rosedale, Maryland. The mall was first announced by developers...

The so-called "Barnwell Ring" was a grouping of influential Democratic South Carolina political leaders from Barnwell County. The group included state...

The Landolt C, also known as a Landolt ring, Landolt broken ring, or Japanese vision test, is an optotype—a standardized symbol used for testing vision...

A poison ring or pillbox ring is a type of ring with a container under the bezel or inside the bezel itself which could be used to hold poison or another...

Porsche Ring (also known as Audru ringrada, auto24ring, Audru Ring, Pärnu Ring, Sauga Ring and EST-Ring) is a motor racing circuit in Papsaare, near Pärnu...

The tucum ring (Portuguese: anel de tucum) is a black-colored ring made with the seed of Astrocaryum vulgare, a palm tree native to the Amazon rainforest...

The Ring or Ring Road languages, spoken in the Western Grassfields of Cameroon, form a branch of the Narrow Grassfields languages. The best-known Ring language...

thriller film Donnie Darko (2001) and in the blockbuster horror film The Ring (2002). She lent her voice to Chihiro Ogino in the English dub of the Studio...

it has used the names Television Ring, Ring +, Ring Plus, RTV, Ring TV, RING.BG, and from 18 August 2015 - simply RING. The channel airs live and recorded...

The Ring of Pietroassa or Buzău torc is a gold torc-like necklace found in a ring barrow in Pietroassa (now Pietroasele), Buzău County, southern Romania...

In mathematics, a left (right) Loewy ring or left (right) semi-Artinian ring is a ring in which every non-zero left (right) module has a non-zero socle...

life-preserver life ring life-ring life-belt life-saver ring-buoy donut safety wheel Perry buoy Kisbee ring The lifebuoy is usually a ring- or horseshoe-shaped...

Ring of Fear may refer to: Ring of Fear (film), a 1954 murder mystery starring Mickey Spillane and Clyde Beatty "Ring of Fear" (A Dangerous Assignment)...

author of the high fantasy works The Hobbit (1937) and The Lord of the Rings (1954–1955). From 1925 to 1945 Tolkien was the Rawlinson and Bosworth Professor...

A ring bit is a horse bit that includes a ring passed through the horse's mouth and encircling the lower jaw. There are three primary designs. The most...

Gräfenberg's ring is a flexible ring of silk suture, later versions of which were wrapped in silver wire. It was an early IUD, a birth control device...

Ring Racer, stylized as Ring°racer, was a Formula One-themed roller coaster which was due to open on August 15, 2009 at the Nürburgring race course as...

In ring theory, a branch of mathematics, an idempotent element or simply idempotent of a ring is an element a such that a2 = a. That is, the element is...

champions List of The Ring magazine world champions List of The Ring pound for pound rankings List of fights between two The Ring pound for pound boxers...

and German commentators), ring announcers, coaches, executives, and various other positions. AEW is the sister promotion of Ring of Honor (ROH) and has partnerships...

year after turning professional, he was named Prospect of the Year by The Ring magazine. He won the IBF heavyweight title in 2016, the vacant WBA (Super) and IBO...

of professional wrestlers, managers, play-by-play and color commentators, ring announcers, interviewers, referees, trainers, producers, script writers,...

his primary sources of power are 10 rings that he adapted from the alien technology of a crashed spaceship. Each ring has a different power and is worn...

The Brussels Ring (Dutch: Brusselse Ring [ˈbrʏsəlsə ˈrɪŋ] or (Grote) Ring rond Brussel [ˈɣroːtə ˈrɪŋ rɔnd ˈbrʏsəl]; French: Ring de Bruxelles [ʁiŋ(ɡ)...

A ring oiler or oil ring is a form of oil-lubrication system for bearings. Ring oilers were used for medium-speed applications with moderate loads, during...

other sounds. Variations of the cadence or tone of the ring signal, called distinctive ringing, can be used to indicate characteristics of incoming calls...

Senator Ring may refer to: Jeremy Ring (born 1970), Florida State Senate Merritt Clarke Ring (1850–1915), Wisconsin State Senate Twyla Ring (born 1937)...

In mathematics, a Zorn ring is an alternative ring in which for every non-nilpotent x there exists an element y such that xy is a non-zero idempotent...

of "In the Good Old Summer Time." Ring was born in Boston, Massachusetts, to James H. Ring and Wilhelmena F. Ring. She came from show business stock...

Gerda Ring (11 May 1891 – 12 January 1999) was a Norwegian stage actress and stage producer. She was the daughter of writer Barbra Ring, and married actor...

The ring ouzel (Turdus torquatus) is a mainly European member of the thrush family Turdidae. It is a medium-sized thrush, 23–24 centimetres (9.1–9.4 in)...

Tub Ring is a Chicago-based rock band formed in 1992 by Jason Fields, Kevin Gibson, Chris "Mouse" Blake, and Geoff Valker. Tub Ring was formed in 1992...

The ring cent or holey cent was a one-cent pattern coin first struck in various compositions and designs between 1850 and 1851 as part of an experiment...

Purity Ring are a Canadian electronic pop duo from Edmonton, Alberta, formed in 2010. They consist of multi-instrumentalist/producer Corin Roddick and...

"Get in the Ring" is the fifth song on the Guns N' Roses album Use Your Illusion II. Written by Axl Rose, Duff McKagan and Slash, it is a diss track directed...

The Koffka ring is a geometric optical illusion discovered by the German psychologist Kurt Koffka. Figures 1 to 3 each show a circular ring colored a uniform...

In algebra, an SBI ring is a type of ring R (with identity) such that every idempotent of R modulo the Jacobson radical can be lifted to R. The abbreviation...

Skull Ring is the fourteenth studio album by American rock singer Iggy Pop, released in November 2003. Every track on the album features guest performers...

The Shy Snow Woman and the Cursed Ring (Japanese: 人付き合いが苦手な未亡人の雪女さんと呪いの指輪, Hepburn: Hitozukiai ga Nigate na Mibōjin no Yukionna-san to Noroi no Yubiwa)...

Wu and his companions on a mission to the Ringworld, an enormous rotating ring, an alien construct in space 186 million miles (299 million kilometres) in...

In mathematics, the Burnside ring of a finite group is an algebraic construction that encodes the different ways the group can act on finite sets. The...

In organic chemistry, the phenyl group, or phenyl ring, is a cyclic group of atoms with the formula C6H5−, and is often represented by the pseudoelement...

Magicians Ring 1, a protection ring in computer security Search for "ring 1" , "ring one", or "ring i" on Wikipedia. Ring (disambiguation) One ring (disambiguation)...

The Scarab ring is a style of finger ring featuring a small sculpture of a scarab as the bezel that was popular in the Egyptian Middle Kingdom and later...

Infinity Ring is a series of young adult science fiction adventure novels written by multiple authors, including James Dashner, Lisa McMann, Matt de la...

Ring Power is a privately held heavy equipment corporation headquartered at the World Commerce Center in St. Johns County, Florida, midway between St....

for his appearances with the World Wrestling Federation (WWF) under the ring name (The) Big Boss Man, as well as for his appearances with World Championship...

by the ring name Necro Butcher, is an American professional wrestler. Throughout the years he has worked for various promotions, including Ring of Honor...

is shaped like a ring or a hardware washer. The word "annulus" is borrowed from the Latin word anulus or annulus meaning 'little ring'. The adjectival...

an informal sequel to, the events of J. R. R. Tolkien's The Lord of the Rings. It has been translated into English by Yisroel Markov, but the translation...

Newton's rings is a phenomenon in which an interference pattern is created by the reflection of light between two surfaces, typically a spherical surface...

In mathematics, Lazard's universal ring is a ring introduced by Michel Lazard in Lazard (1955) over which the universal commutative one-dimensional formal...

Ring Warriors was an American professional wrestling promotion based in Las Vegas, Nevada. Ring Warriors was a member promotion of the National Wrestling...

A lock ring, also spelled lock-ring, is a late Bronze Age penannular (incomplete ring) hair ornament. Typically in gold, the intricate, decorative jewellery...

Ring Ka King (transl. King of the Ring) is an Indian professional wrestling television series that was originally broadcast from January 2012 to April...

commutative) ring. The concept of a module also generalizes the notion of an abelian group, since the abelian groups are exactly the modules over the ring of integers...

An actomyosin ring, contractile ring, or cytokinetic ring is a prominent structure during cytokinesis. It forms perpendicular to the axis of the spindle...

Ring Shout, or, Hunting Ku Kluxes in the End Times is a dark historical southern gothic fantasy novella written by American fiction writer P. Djèlí Clark...

The ringed seal (Pusa hispida) is a small earless seal species found in Arctic and sub-Arctic regions. Its common name is derived from a distinctive patterning...

circus traditionally takes place within a ring; large circuses may have multiple rings, like the six-ringed Moscow State Circus. A circus often travels...

An arm ring, also known as an armlet, is a band of metal, usually a precious metal, worn as jewelry or an ornament around the biceps of the upper arm....

The Iron Ring is a 1997 fantasy novel for children by American author Lloyd Alexander. It features a young king Tamar who leaves Sundari Palace on a quest...

tonsillar ring (also known as the pharyngeal lymphoid ring, Waldeyer's lymphatic ring, Waldeyer's or Waldeyer ring, or tonsillar ring) is a ringed arrangement...

Jonathan Ring (born 5 December 1991) is a Swedish professional footballer who plays for Västerås SK as a winger. On 10 May 2018, Ring scored as Djurgårdens...

Boxing Association (WBA) (Unified version) and Ring titles. In the same year, he lost his WBC and Ring light middleweight titles to Floyd Mayweather Jr...

coplanar with the circle. The main types of tori include ring tori, horn tori, and spindle tori. A ring torus is sometimes colloquially referred to as a doughnut...

Queen of the Ring may refer to: Queen of the Ring tournament, a women's professional wrestling tournament held by WWE Queen of the Ring (rap battle league)...

A tension ring is a type of finger ring that holds a gemstone in place by pressure rather than prongs, a bezel, or other mounting. The metal setting is...

Ring King, known as King of Boxer in Japan and Europe, is an arcade boxing game developed by Woodplace. It was published in 1985 by Woodplace in Japan...

The Lord of the Rings: The Rings of Power is an American fantasy television series developed by J. D. Payne and Patrick McKay for the streaming service...

Ring may refer to: Ken Ring (rapper) (born 1979), Swedish hip hop rapper Ken Ring (writer), New Zealand weather predictor Ken Merckx, a.k.a. Ken Ring...

for playing the hobbit Frodo Baggins in Peter Jackson's The Lord of the Rings film trilogy (2001–2003), based on the classic fantasy novel of the same...

A temple ring is an ornament that hangs from a headdress or in braids of hair in the front area at the side of the head – i.e. near a person's anatomical...

aromaticity is a chemical property describing the way in which a conjugated ring of unsaturated bonds, lone pairs, or empty orbitals exhibits a stabilization...

The rose-ringed parakeet (Psittacula krameri), also known as the ring-necked parakeet, or colloquially as the Indian Ringneck, is a medium-sized parrot...

Jewels 13th Ring and Jewels 14th Ring are two mixed martial arts (MMA) events combined in a single date and location held by promotion Jewels. The events...

The Leo Ring is an immense intergalactic cloud of hydrogen and helium gas some 650 kilolight-years (200 kpc) in diameter, in orbit of two galaxies, in...

Third Ring Road may refer to: 3rd Ring Road (Beijing) Third Ring Expressway (Isfahan) 3rd Ring Road (Kunming) Third Ring Road (Moscow) R3 (ring road)...

The Brass Ring was a group of American studio musicians led by saxophonist and arranger Phil Bodner. The band was based in New York City and was stylistically...

In mathematics, a Poisson ring is a commutative ring on which an anticommutative and distributive binary operation [ ⋅ , ⋅ ] {\displaystyle [\cdot ,\cdot...

Hockwell Ring is a suburb of Luton in the north-west of the town, in Bedfordshire, England. The area is roughly bounded by Brickly Road to the north, High...

In algebraic geometry, a local ring A is said to be unibranch if the reduced ring Ared (obtained by quotienting A by its nilradical) is an integral domain...

Fleischer rings are pigmented rings in the peripheral cornea, resulting from iron deposition in basal epithelial cells, in the form of hemosiderin. They...

In abstract algebra, an ordered ring is a (usually commutative) ring R with a total order ≤ such that for all a, b, and c in R: if a ≤ b then a + c ≤ b...

A storage ring is a type of circular particle accelerator in which a continuous or pulsed particle beam may be kept circulating, typically for many hours...

Running at the ring, riding at the ring or tilting at the ring is an equestrian tournament activity originally practiced at European royal courts and...

Ring of Darkness is a 2004 fantasy horror film directed by David DeCoteau and starring Ryan Starr, Matt T. Baker, and Adrienne Barbeau. Although never...

"School Days" (also known as "School Day (Ring! Ring! Goes the Bell)") is a rock-and-roll song written and recorded by Chuck Berry and released by Chess...