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See searches and references containing EINSTEIN RING!EINSTEIN RING
Feature seen when light is gravitationally lensed by an object
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
Einstein_ring
Light bending by mass between source and observer
Khvolson, and quantified by Albert Einstein in 1936. It is usually referred to in the literature as an Einstein ring, since Khvolson did not concern himself
Gravitational_lens
Alignment of celestial bodies
gravitating mass and the observer stand in a line, one sees what is termed an Einstein ring. A syzygy causes the fortnightly phenomena of spring tides. At the new
Syzygy_(astronomy)
Field-equations in general relativity
In the general theory of relativity, the Einstein field equations (EFE; also known as Einstein's equations) relate the geometry of spacetime to the distribution
Einstein_field_equations
Elliptical galaxy
Lewis A. Swift. In 2025, the Euclid Space Telescope found a complete Einstein ring surrounding NGC 6505. With the help of the lens model some properties
NGC_6505
Two interrelated physics theories by Albert Einstein
The theory of relativity comprises two physics theories by Albert Einstein: special relativity and general relativity, proposed and published in 1905 and
Theory_of_relativity
Rare example of a quadruply-lensed quasar
special algorithm resolved the lensing galaxy and a partial Einstein ring. The Einstein ring represents the host galaxy of the lensed quasar. The Cloverleaf
Cloverleaf_quasar
Gravitationally lensed image of a quasar
While gravitationally lensed light sources are often shaped into an Einstein ring, due to the elongated shape of the lensing galaxy and the quasar being
Einstein_Cross
German-born theoretical physicist (1879–1955)
Einstein (14 March 1879 – 18 April 1955) was a German-born theoretical physicist best known for developing the known theory of relativity. Einstein also
Albert_Einstein
Measurement of light ray bending from a gravitational lens
The Einstein radius is the radius of an Einstein ring, and is a characteristic angle for gravitational lensing in general, as typical distances between
Einstein_radius
Observatory
The Einstein Tower (German: Einsteinturm) is an astrophysical observatory in the Albert Einstein Science Park in Potsdam, Germany. The Tower was built
Einstein_Tower
United States historic place
The Albert Einstein House at 112 Mercer Street in Princeton, Mercer County, New Jersey, United States, was the home of Albert Einstein from 1935 until
Albert_Einstein_House
Compact astronomical body
its gravity prevents anything, including light, from escaping. Albert Einstein's theory of general relativity, which describes gravitation as the curvature
Black_hole
Star system in the Centaurus constellation
star 2MASS 14392160-6049528, when there is a 45% probability that an Einstein ring will be observed. Other conjunctions will also occur in the coming decades
Alpha_Centauri
Theory of gravitation as curved spacetime
theory of relativity, and as Einstein's theory of gravity, is the geometric theory of gravitation published by Albert Einstein in May 1916 and is the accepted
General_relativity
Astronomical phenomenon due to the gravitational lens effect
have used other notation. The Einstein radius, also called the Einstein angle, is the angular radius of the Einstein ring in the event of perfect alignment
Gravitational_microlensing
radius Einstein group Einstein ring Einstein–Infeld–Hoffmann equations Einstein synchronisation Einstein tensor Einstein zigzag Einstein's static universe Friedmann–Einstein
List of things named after Albert Einstein
List_of_things_named_after_Albert_Einstein
Gravitational deflection of light
lensing effect that is strong enough to produce multiple images, arcs, or Einstein rings. Generally, for strong lensing to occur, the projected lens mass density
Strong_gravitational_lensing
Optical Phenomena apparent during observations of Extragalactic Spacetime phenomena
the air. Ring-shaped gravitational mirages are referred to as Einstein rings, and one multiple-image gravitational mirage is named the Einstein Cross, as
Gravitational_mirage
Diagram of different points in spacetime
action. Penrose diagrams are often used to illustrate the hypothetical Einstein–Rosen bridge connecting two separate universes in the maximally extended
Penrose_diagram
Albert Einstein's hypothetical situations to argue scientific points
A hallmark of Albert Einstein's career was his use of visualized thought experiments (German: Gedankenexperiment) as a fundamental tool for understanding
Einstein's thought experiments
Einstein's_thought_experiments
Physics concept expressed as E = mc²
units of measurement. The principle is described by the physicist Albert Einstein's formula: E = m c 2 {\displaystyle E=mc^{2}} . In a reference frame where
Mass–energy_equivalence
Concept of using the Sun as a large lens
velocity at perihelion (~150 km/sec), reaching 547 AU in 17 years. Einstein ring Terrestrial atmospheric lens Diaz, Jesus (16 August 2022). "These next-gen
Solar_gravitational_lens
Hypothetical FTL transportation by warping space
laws. Although the metric proposed by Alcubierre is consistent with the Einstein field equations, construction of such a drive is not necessarily possible
Alcubierre_drive
Thought experiment in special relativity
York: W. H. Freeman. pp. 116. ISBN 0-7167-2327-1. Ferraro, Rafael (2007). Einstein's space-time: an introduction to special and general relativity. New York:
Ladder_paradox
Quasar in the constellation Sagittarius
radio telescope observation was used to detect an unusually bright Einstein ring in 1991, spanning a radius of 1″. Radio observations of PKS 1830−211
PKS_1830−211
Measured time difference as explained by relativity theory
of clocks. In the context of special relativity it was shown by Albert Einstein (1905) that this effect concerns the nature of time itself, and he was
Time_dilation
Condition in which spacetime itself breaks down
exist. This is also true for such classical unified field theories as the Einstein–Maxwell–Dirac equations. The idea can be stated in the form that, due to
Gravitational_singularity
Concept that simultaneity depends on choice of reference frame
relativity. According to the special theory of relativity introduced by Albert Einstein, it is impossible to say in an absolute sense that two distinct events
Relativity_of_simultaneity
Set of spacetime events, light-connected to a given event
to two. This view of special relativity was first proposed by Albert Einstein's former professor Hermann Minkowski and is known as Minkowski space. The
Light_cone
0.222, with the inner ring at z = 0.609 with an Einstein radius RE = 1.43±0.01" and magnitude m = 19.784±0.006, the outer ring is at z ≲ 6.9 with RE =
SDSSJ0946+1006
Russian physicist (1852–1934)
Physics (Albert Einstein Institute). Archived from the original on April 10, 2016. "Today such a lens configuration is called 'Einstein-ring', although more
Orest_Khvolson
Equations in physical cosmology
relativity. They were first derived by Alexander Friedmann in 1922 from Einstein's field equations of gravitation for the Friedmann–Lemaître–Robertson–Walker
Friedmann_equations
Speed of electromagnetic waves in vacuum
was an electromagnetic wave and, therefore, travelled at speed c. Albert Einstein postulated that the speed of light c with respect to any inertial frame
Speed_of_light
Hypothetical phenomenon
singularity has one Einstein ring and no radial critical curve, while a strongly naked singularity has either zero or two Einstein rings and does have a radial
Naked_singularity
2003 play by Vern Thiessen
‹ The template Infobox play is being considered for merging. › Einstein's Gift is a 2003 play written by Canadian playwright Vern Thiessen and published
Einstein's_Gift
Region in spacetime from which nothing can escape
ISBN 978-0-553-80202-3. Thorne, Kip S. (1994). Black holes and time warps: Einstein's outrageous legacy. The Commonwealth Fund Book Program. New York / London:
Event_horizon
Physics principle
of physics, implicitly in Newtonian mechanics and explicitly in Albert Einstein's special relativity and general relativity. For example, in the framework
Principle_of_relativity
English mathematician, mathematical physicist (born 1931)
Penrose was awarded the Albert Einstein Medal for outstanding work related to the work of Albert Einstein by the Albert Einstein Society (Switzerland). In
Roger_Penrose
American astrophysicist
an American astrophysicist. She was the first person to discover an Einstein ring. She is a Fellow of the American Astronomical Society. Hewitt was born
Jacqueline_Hewitt
Solution of Einstein field equations
as an "electrovacuum" solution of Einstein's equations. The solution contains a singularity in the shape of a ring. The multipole structure of the solution
Kerr–Newman_metric
p. 104. 7:30 - Little Einsteins - One of Saturn's rings has fallen to Earth. Baisley, Sarah (October 7, 2005). "Little Einsteins Play Primetime Premiere
List of Little Einsteins episodes
List_of_Little_Einsteins_episodes
Effect of general relativity
Frame-dragging is an effect on spacetime, predicted by Albert Einstein's general theory of relativity, that is due to non-static stationary distributions
Frame-dragging
Gravitationally lensed galaxy
V.; et al. (December 2007). "The Cosmic Horseshoe: Discovery of an Einstein Ring around a Giant Luminous Red Galaxy". The Astrophysical Journal. 671
Cosmic_Horseshoe
Physical phenomenon in electromagnetic field theory
density. One author proclaimed, "Maxwell — Out of Newton, Coulomb, and Einstein". The use of retarded potentials to describe electromagnetic fields from
Relativistic_electromagnetism
Russian and Soviet physicist and mathematician (1888–1925)
universe that contained moving matter. Correspondence with Einstein suggests that Einstein was unwilling to accept the idea of an evolving Universe and
Alexander_Friedmann
American physicist, writer, and Nobel Laureate (born 1940)
California Scientist of the Year Award (2003). Albert Einstein Medal in 2009 from the Albert Einstein Society, Bern, Switzerland UNESCO Niels Bohr Medal
Kip_Thorne
Linear perturbations to solutions of nonlinear Einstein field equations
study of gravitational waves and weak-field gravitational lensing. The Einstein field equations (EFE) describing the geometry of spacetime using the MTW
Linearized_gravity
Equations describing classical electromagnetism
relativity, however, they must enter, through its stress–energy tensor, into Einstein field equations that include the spacetime curvature. The absence of sinks/sources
Maxwell's_equations
Aspect of relativity in physics
relative motion of gravitating masses. They were first predicted by Albert Einstein as a consequence of his general theory of relativity, appearing as "ripples
Gravitational_wave
American astronomer
emission from Jupiter, and was part of the team that discovered the first Einstein ring in 1988. Burke was born on June 7, 1928 in Brighton, Boston. He had
Bernard_F._Burke
Theoretical physicist (1879–1955)
outline is provided as an overview of and topical guide to Albert Einstein: Albert Einstein – German-born theoretical physicist. He developed the theory of
Outline_of_Albert_Einstein
Astronomical structure
image – galaxy cluster (SDSS J1038+4849) & gravitational lensing (an Einstein ring) (HST). Galaxy cluster SpARCS1049 taken by Spitzer and the Hubble Space
Galaxy_cluster
German mathematician (1885–1955)
where he was a colleague of Albert Einstein, who was working out the details of the theory of general relativity. Einstein had a lasting influence on Weyl
Hermann_Weyl
Mathematical model combining space and time
further development of general relativity, Einstein fully incorporated the spacetime formalism. When Einstein published in 1905, another of his competitors
Spacetime
German physicist (1873–1916)
and astronomer. Schwarzschild provided the first exact solution to the Einstein field equations of general relativity, for the limited case of a single
Karl_Schwarzschild
Hypothesis that inertial and gravitational masses are equivalent
trajectories and landing at identical times. The extended form by Albert Einstein requires special relativity to also hold in free fall and requires the
Equivalence_principle
Images of gravitational lensing
[c].) They further defined a term relativistic Einstein rings. Relativistic Einstein rings are ringed shaped images occurring due to light deflection
Relativistic_images
Hypothetical topological feature of spacetime
points in time, or both). Wormholes are based on a special solution of the Einstein field equations, and are consistent with the general theory of relativity
Wormhole
Hamiltonian formulation of general relativity
( 4 ) g μ ν {\displaystyle {^{(4)}}g_{\mu \nu }} . The text here uses Einstein notation in which summation over repeated indices is assumed. Two types
ADM_formalism
Belgian scientist and Catholic priest (1894–1966)
connect the observational Hubble–Lemaître law with the solution to the Einstein field equations in the general theory of relativity for a homogenous and
Georges_Lemaître
Concept of absolute rotation
theories, Mach's principle (or Mach's conjecture) is the name given by Albert Einstein to an imprecise hypothesis often credited to the physicist and philosopher
Mach's_principle
American physicist (1939–2022)
mechanics. He also discovered the Bardeen vacuum, an exact solution of the Einstein field equation. Bardeen was born in Minneapolis, Minnesota, on May 9, 1939
James_M._Bardeen
Low-velocity approximation of special relativity
special relativity, one considers Einstein's cabins, cabins that fall freely in a gravitational field. According to Einstein's thought experiment, a man in
Galilean_invariance
Trace radiation from the early universe
Other tests: precession of Mercury lensing (together with Einstein cross and Einstein rings) redshift Shapiro delay frame-dragging / geodetic effect (Lense–Thirring
Cosmic_microwave_background
Dutch physicist (1853–1928)
research. He initially asked Albert Einstein to succeed him as Professor of Theoretical Physics at Leiden. However, Einstein did not accept, because he had
Hendrik_Lorentz
Attraction of masses and energy
focus like eyeglass lenses, but rather lead to annular shapes called Einstein rings. In October 2017, the LIGO and Virgo interferometer detectors received
Gravity
Theory of gravity by Albert Einstein
General relativity is a theory of gravitation developed by Albert Einstein between 1907 and 1915. The theory of general relativity says that the observed
Introduction to general relativity
Introduction_to_general_relativity
Smallest stable circular orbit of a particle
Other tests: precession of Mercury lensing (together with Einstein cross and Einstein rings) redshift Shapiro delay frame-dragging / geodetic effect (Lense–Thirring
Innermost stable circular orbit
Innermost_stable_circular_orbit
Concept in physics and mathematics
1989, p. 6 [1]Nadjafikhah & Forough 2009 Ungar, A. A. (2006). Beyond the Einstein Addition Law and its Gyroscopic Thomas Precession: The Theory of Gyrogroups
Galilean_transformation
Unified field theory
classical five-dimensional theory: the Kaluza–Klein metric, the Kaluza–Klein–Einstein field equations, the equations of motion, the stress–energy tensor, and
Kaluza–Klein_theory
Solution to the Einstein field equations
In Einstein's theory of general relativity, the Schwarzschild metric (also known as the Schwarzschild solution) is an exact solution to the Einstein field
Schwarzschild_metric
Abstract coordinate system
gravitational time dilation. (See second, meter and kilogram). In fact, Einstein felt that clocks and rods were merely expedient measuring devices and they
Frame_of_reference
British astrophysicist (1882–1944)
helium. Eddington wrote a number of articles that announced and explained Einstein's theory of general relativity to the English-speaking world. World War
Arthur_Eddington
Solution of Einstein field equations
Gödel universe, is an exact solution, found in 1949 by Kurt Gödel, of the Einstein field equations in which the stress–energy tensor contains two terms: the
Gödel_metric
Scientific phenomenon
particulars of the experimental arrangement being related. For example, Einstein's original description of the TDE in 1907 described an experimenter looking
Relativistic_Doppler_effect
Issue in science history
Albert Einstein presented the theories of special relativity and general relativity in publications that either contained no formal references to previous
Relativity_priority_dispute
Description of gravity using discrete values
accommodated. The current understanding of gravity is based on Albert Einstein's general theory of relativity, which incorporates his theory of special
Quantum_gravity
Debate about credit for general relativity
Albert Einstein's discovery of the gravitational field equations of general relativity and David Hilbert's almost simultaneous derivation of the theory
General relativity priority dispute
General_relativity_priority_dispute
Graph of space and time in special relativity
ISBN 0-486-65743-4. Born, Max (1920). Die Relativitätstheorie Einsteins [Einstein's Theory of Relativity]. Naturwissenschaftliche monographien und lehrbücher
Spacetime_diagram
Contraction of length in the direction of propagation in Minkowski space
True states remained those defined with respect to the ether. Albert Einstein removed the ad hoc character from the contraction hypothesis, declared
Length_contraction
Family of linear transformations
of an aether and hypothesized the transformation. In that year Albert Einstein published what is now called special relativity, by deriving the Lorentz
Lorentz_transformation
Meanings of mass in special relativity
light because the mass becomes infinitely large at this velocity. Albert Einstein also initially used the concepts of longitudinal and transverse mass in
Mass_in_special_relativity
Reformulation of general relativity
In general relativity, the Hamilton–Jacobi–Einstein equation (HJEE) or Einstein–Hamilton–Jacobi equation (EHJE) is an equation in the Hamiltonian formulation
Hamilton–Jacobi–Einstein equation
Hamilton–Jacobi–Einstein_equation
Generalization of straight line to a curved space time
(Cambridge University Press, 2006). Einstein, Albert. The Meaning of Relativity, p. 113 (Routledge 2003). Einstein, A.; Rosen, N. (1 July 1935). "The Particle
Geodesics in general relativity
Geodesics_in_general_relativity
French mathematician, physicist and engineer (1854–1912)
1919, when Einstein considered Vaihinger's general outlook to be close to his own and Poincaré's to be close to Vaihinger's. In public, Einstein acknowledged
Henri_Poincaré
Dutch mathematician, physicist, and astronomer (1872–1934)
expedition to make measurements of a solar eclipse. He co-authored a paper with Einstein in 1932, with whom he had a lengthy correspondence, in which they discussed
Willem_de_Sitter
Result in general relativity
particles in cosmological models which are exact dust solutions of the Einstein field equation (provided that these world lines are not twisting about
Raychaudhuri_equation
Branch of differential geometry
differentiable manifolds of higher dimensions. It enabled the formulation of Einstein's general theory of relativity, made profound impact on group theory and
Riemannian_geometry
Mathematical transformation in physics
Other tests: precession of Mercury lensing (together with Einstein cross and Einstein rings) redshift Shapiro delay frame-dragging / geodetic effect (Lense–Thirring
Time-translation_symmetry
Exact solution for the Einstein field equations
quasispherical event horizon. The Kerr metric is an exact solution of the Einstein field equations of general relativity; these equations are highly non-linear
Kerr_metric
Time delay caused by space-time distortion near massive objects
finite coordinate distance according to a Schwarzschild solution to the Einstein field equations. The time delay effect was first predicted in 1964, by
Shapiro_time_delay
Thought experiment in special relativity
Sommerfeld (1913), Einstein (1918) or Max Born (1921) in order specifically point out that there is an asymmetry between the clocks. Neither Einstein nor Langevin
Twin_paradox
Effect in special relativity
Domenico (2011-04-07). Special Relativity: A First Encounter: 100 years since Einstein. OUP Oxford. ISBN 978-0-19-162086-7. Penrose, Roger (1959). "The Apparent
Terrell_rotation
American physicist
energy is described by the formula of the quadrupolar radiation of Albert Einstein (1918). In 1979, researchers announced measurements of small acceleration
Russell_Alan_Hulse
called the Lorentz-Einstein theory. After 1905 Lorentz wrote several papers on what he called "Einstein's principle of relativity". Einstein, Albert (1905-06-30)
List of textbooks on relativity
List_of_textbooks_on_relativity
Measure of relativistic velocity
limit determined by the speed of light. Velocities must be combined by Einstein's velocity-addition formula. For low speeds, rapidity and velocity are almost
Rapidity
Indian-American physicist (1910–1995)
Other tests: precession of Mercury lensing (together with Einstein cross and Einstein rings) redshift Shapiro delay frame-dragging / geodetic effect (Lense–Thirring
Subrahmanyan_Chandrasekhar
Swiss astronomer (1898–1974)
galaxies could act as gravitational lenses by the previously discovered Einstein effect. It was not until 1979 that this effect was confirmed by observation
Fritz_Zwicky
Topics referred to by the same term
Black ring may refer to: a ring with a black gemstone black ring, a 5-dimensional solution, see higher-dimensional Einstein gravity Black-ringed white-eye
Black_ring
EINSTEIN RING
EINSTEIN RING
Surname or Lastname
English
English : patronymic from Dear 1.German : probably a variant of Döring (see Doering).
Surname or Lastname
English (of Norman origin)
English (of Norman origin) : from the Old French personal name Reinger, Rainger, composed of the Germanic elements ragin ‘advice’, ‘counsel’ + gÄr, gÄ“r ‘spear’, ‘lance’.English : occupational name for a maker of rings (see Ring 1) or for a bell ringer, from Middle English ring(en) ‘to ring’, Old English hringan.German : occupational name for a turner, someone who made objects by rotating them on a lathe or wheel.
Surname or Lastname
English
English : patronymic from Dear 1.German (Döring) : see Doering.
Surname or Lastname
English
English : unexplained.Possibly an Americanized spelling of French Imbert or a translation of German and Jewish Bernstein, which means ‘amber’.Muslim (widespread throughout the Muslim world) : from the Arabic personal name ‛Anbar, literally ‘perfume’, ‘ambergris’, figuratively ‘good’, ‘pleasant’, ‘agreeable’.
Surname or Lastname
English
English : from the Old English personal name Hringwulf.German : from a short form of a Germanic personal name based on hring ‘ring’.German : metonymic occupational name for a ring maker (see Ringler).German : altered spelling of Ringel, an Old Prussian personal name.
Boy/Male
Norse
Lucky.
Surname or Lastname
English
English : of uncertain origin. It is first attested in Norwich in 1259 as Ringerose, and later forms show no significant variantion. Unless it had already been drastically altered by folk etymology at that early date, it is probably from Middle English ring ‘ring’ + rose ‘rose’, but if so the original meaning is far from clear.
Boy/Male
Norse
Lucky.
Surname or Lastname
English
English : habitational name from places in Cumbria, Lincolnshire, and Northamptonshire. The first gets its name from Old English HaferingtÅ«n ‘settlement (Old English tÅ«n) associated with someone called Hæfer’, a byname meaning ‘he-goat’. The second probably meant ‘settlement (Old English tÅ«n) of someone called Hæring’. Alternatively, the first element may have been Old English hæring ‘stony place’ or hÄring ‘gray wood’. The last, recorded in Domesday Book as Arintone and in 1184 as Hederingeton, is most probably named with an unattested Old English personal name, Heathuhere.Irish (County Kerry and the West) : adopted as an Anglicized form of Gaelic Ó hArrachtáin ‘descendant of Arrachtán’, a personal name from a diminutive of arrachtach ‘mighty’, ‘powerful’.Irish (County Kerry) : adopted as an Anglicized form of Gaelic Ó hIongardail, later Ó hUrdáil, ‘descendant of Iongardal’.Irish : reduced Anglicized form of Gaelic Ó hOireachtaigh ‘descendant of Oireachtach’, a byname meaning ‘member of the assembly’ or ‘frequenting assemblies’.
Surname or Lastname
English
English : variant of Hurst.Jewish (Ashkenazic) : ornamental name or nickname from Polish herszt ‘ringleader’, ‘chieftain’.
Boy/Male
Norse
Rock or hard spear.
Surname or Lastname
English, German, and Jewish (Ashkenazic)
English, German, and Jewish (Ashkenazic) : from the Middle English, German, or Yiddish elements gold + ring. As an English or German surname it is most probably a nickname for someone who wore a gold ring. As a Jewish surname it is generally an ornamental name.Scottish : habitational name from Goldring in the bailiary of Kylestewart.The name is found in England as early as 1230, when Thomas Goldring is recorded as holding property in Essex and Hertfordshire. The name was quite common in London, Sussex, and Hampshire from early times, and descendants of these bearers are now also well established in Canada. The first known bearer in Scotland is Thomas of Goldringe, who held land in Prestwick in 1511.
Boy/Male
Australian, British, English, French, German, Japanese
Ring; Apple; Peace be with You
Surname or Lastname
English
English : habitational name from places in Oxfordshire and West Sussex named Goring, from Old English GÄringas ‘people of GÄra’, a short form of the various compound names with the first element gÄr ‘spear’.German (Göring) : see Goering.
Surname or Lastname
English and German
English and German : variant of Ring 1.Perhaps a Rhenish short form of the Latin personal name Quirinus.
Surname or Lastname
English
English : habitational name from any of various places called Burston, in Buckinghamshire, Norfolk, and Staffordshire, which have different origins. The Buckinghamshire place name is from an Old English personal name Briddel + Old English þorn ‘thorn tree’; the place in Norfolk is named with Old English byrst ‘rough ground’, ‘landslip’ + tÅ«n ‘farmstead’; the Staffordshire place name has the same second element, the first being an Old English personal name Burgwine or Burgwulf.English : possibly from an unrecorded Old English personal name, BurgstÄn.Jewish (American) : Americanized spelling of Burstein (see Bernstein).
Surname or Lastname
English
English : variant of Kestel.German : from Middle High German kezzel ‘kettle’, ‘cauldron’, hence a metonymic occupational name for a maker of copper cooking vessels, or alternatively a topographic and habitational name, from the same word in the sense ‘(ring-shaped) hollow’.Dutch and Belgian : habitational name from any of the places so named in the Belgian provinces of Antwerp and Limburg or the Dutch province of North Brabant.
Surname or Lastname
English
English : from an Old English personal name composed of the elements wynn ‘joy’ + stÄn ‘stone’.English : habitational name from any of various places called Winston or Winstone, from various Old English personal names + Old English tÅ«n ‘enclosure’, ‘settlement’, or, in the case of Winstone in Gloucestershire, Old English stÄn ‘stone’.Americanized form of Jewish Weinstein.
Surname or Lastname
English, German, and Dutch
English, German, and Dutch : metonymic occupational name for a maker of rings (from Middle English ring, Middle High German rinc, Middle Dutch ring), either to be worn as jewelry or as component parts of chain-mail, harnesses, and other objects. In part it may also have arisen as a nickname for a wearer of a ring.Scandinavian : from ring ‘ring’, probably an ornamental name but possibly applied in the same sense as 3 or 1.German : topographic name from Middle High German, Middle Low German rink, rinc ‘circle’.Irish (eastern County Cork) : reduced Anglicized form of Gaelic Ó Rinn (see Reen).
Boy/Male
English
Ring.
EINSTEIN RING
EINSTEIN RING
Girl/Female
Australian, German
Luring Cliff; Siren; Lure to the Rocks; Similar to Lorelei
Male
Irish
 From Irish Gaelic Mac Dara, DARA means "son of oak." Compare with other forms of Dara.
Girl/Female
Hindu
Fame
Girl/Female
Hindu
Mild, Goddess Durga
Girl/Female
Tamil
Limitless, Boundless, Unmeasurable, Infinite, Eternal
Girl/Female
American, British, Celtic, Christian, Czech, Dutch, English, Finnish, French, German, Hungarian, Indian, Polish, Spanish, Swedish
Famous; Noble; Splendid; Shining Pledge; Bright Ruler; Glorious; Bright or Glorious
Girl/Female
Muslim
Courage, Successor, Help
Girl/Female
Australian, Polish
Harvester; Guardian
Boy/Male
Tamil
Long lived
Boy/Male
Arabic, Muslim, Pashtun
Respectable
EINSTEIN RING
EINSTEIN RING
EINSTEIN RING
EINSTEIN RING
EINSTEIN RING
n.
A game in which the object is to toss a ring so that it will catch upon an upright stick.
n.
The ringed dotterel, or ring plover.
pl.
of Ringman
n.
A light sail set abaft and beyong the leech of a boom-and-gaff sail; -- called also ringsail.
n.
A contagious affection of the skin due to the presence of a vegetable parasite, and forming ring-shaped discolored patches covered with vesicles or powdery scales. It occurs either on the body, the face, or the scalp. Different varieties are distinguished as Tinea circinata, Tinea tonsurans, etc., but all are caused by the same parasite (a species of Trichophyton).
a.
Wearning a wedding ring; hence, lawfully wedded.
a.
Having a well defined ring of color around the neck.
a.
Ring-streaked.
a.
Having the lips widely separated and gaping like an open mouth; as a ringent bilabiate corolla.
n.
One in charge of the performances (as of horses) within the ring in a circus.
n.
The ring finger.
n.
A small ring; a small circle; specifically, a fairy ring.
n.
Any one of several species of small plovers of the genus Aegialitis, having a ring around the neck. The ring is black in summer, but becomes brown or gray in winter. The semipalmated plover (Ae. semipalmata) and the piping plover (Ae. meloda) are common North American species. Called also ring plover, and ring-necked plover.
n.
See Ringtail, 2.
a.
Having circular streaks or lines on the body; as, ring-streaked goats.
n.
One who, or that which, rings; especially, one who rings chimes on bells.
a.
Encircled or marked with, or as with, a ring or rings.
adv.
In a ringing manner.
n.
The ring-necked duck.