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legend cirok Fr.: légende 1) A nonhistorical or unverifiable story handed down by tradition from
earlier times and popularly accepted as historical. M.E. legende "written account of a saint's life," from O.Fr. legende and directly from M.L. legenda literally, "(things) to be read," noun use of feminine of L. legendus, gerund of legere "to read" (on certain days in church). Cirok, from Kurd. cirok "story, fable," related to Kurd. cir, cirin "to sing, [to recite?];" Av. kar "to celebrate, praise;" ProtoIr. *karH "to praise, celebrate;" cf. Skt. kar "to celebrate, praise;" O.Norse herma "report;" O.Prussian kirdit "to hear;" PIE *kerH_{2} "to celebrate" (Cheung 2007). 
legendary ciroki Fr.: légendaire Of, relating to, or of the nature of a legend. 
Legendre equation hamugeše Legendre Fr.: équation de Legendre The → differential equation of the form: d/dx(1  x^{2})dy/dx) + n(n + 1)y = 0. The general solution of the Legendre equation is given by y = c_{1}P_{n}(x) + c_{2}Q_{n}(x), where P_{n}(x) are Legendre polynomials and Q_{n}(x) are called Legendre functions of the second kind. Named after AdrienMarie Legendre (17521833), a French mathematician who made important contributions to statistics, number theory, abstract algebra, and mathematical analysis; → equation. 
Legendre transformation tarâdiseše Legendre Fr.: transformation de Legendre A mathematical operation that transforms one function into another. Two differentiable functions f and g are said to be Legendre transforms of each other if their first derivatives are inverse functions of each other: df(x)/dx = (dg(x)/dx)^{1}. The functions f and g are said to be related by a Legendre transformation. 
legislation gânungozâri (#) Fr.: législation 1) The act of making or enacting laws. From Fr. législation, from L.L. legislationem, from legis latio, "proposing (literally 'bearing') of a law," → legislator. Qânungoz&acric;ri "act or process followed by the qânungoz&acric;r", → legislator. 
legislator qânungozâr (#) Fr.: législateur 1) A person who gives or makes laws. From L. legis lator "proposer of a law," from legis, genitive of lex, → law, + lator "proposer," agent noun of latus "borne, brought, carried." Qânungozâr, literally "he who places the law," from qânun, → law, + gozâr, present stem and agent noun of gozâštan "to place, put; perform; allow, permit," related to gozaštan "to pass, to cross," → trans 
Lemaître Universe gitiye Lemaître (#) Fr.: Univers de Lemaître A cosmological hypothesis, based on Einstein's relativity, in which the expanding Universe began from an exploding "primeval atom." In the Lemaître Universe the rate of expansion steadily decreases. Named after Monsignor Georges Edouard Lemaître (18941966), a Belgian Roman Catholic priest, honorary prelate, professor of physics and astronomer; → universe. 
lemma nehak Fr.: lemme 1) A subsidiary proposition, proved for use in the proof of another proposition. From L. lemma, from Gk. lemma "something received or taken; an argument; something taken for granted," from root of lambanein "to take," → analemma. Nehak, from neh present stem of nehâdan "to place, put; to set," → position, + ak a diminutive suffix of nouns. 
lemniscate of Bernoulli lemniskâte Bernoulli Fr.: lemniscate de Bernoulli A closed curve with two loops resembling a figure 8. It is represented by the Cartesian equation (x^{2} + y^{2})^{2} = a^{2}(x^{2}  y^{2}), where a is the greatest distance from the origin (pole) to the curve. Its polar equation is r^{2} = a^{2} cos 2θ. From L. Latin lemniscatus "adorned with ribbons," from lemniscus "a pendent ribbon," from Gk. lemniskos "ribbon;" First described by Jacques Bernoulli (16541705) in 1694. 
length derâzâ (#), tul (#) Fr.: longueur A distance determined by the extent of something specified. → Jeans length M.E. length(e), O.E. lengthu "length," from P.Gmc. *langitho, noun of quality from *langgaz (root of O.E. lang "long," cognate with Pers. derâz, as below) + itho, abstract noun suffix. Cognate with O.N. lengd, O.Fris. lengethe, Du. lengte. Derâzâ quality noun of derâz "long," variants Laki, Kurdi derež; Mid.Pers. drâz "long;" O.Pers. dargam "long;" Av. darəga, darəγa "long," drājištəm "longest;" cf. Skt. dirghá "lon (in space and time);" L. longus "long;" Gk. dolikhos "elongated;" O.H.G., Ger. lang; Goth. laggs "long;" PIE base *dlonghos "long;" tul loan from Ar. ţaul, used in → wavelength. 
length contraction terengeše derâzâ Fr.: contraction de longueur Same as → Lorentz contraction. → length; → contraction. 
lengthy kešnâk (#) Fr.: long, interminable 1) Having or being of great length; very long. From → length + y. Kešnâk "lengthy" (Bardsiri, Kermâni), from kešidan, kašidan "to draw, protract, trail, drag, carry," → tide. Bardesir, Kermân 
lens adasi (#) Fr.: lentille A transparent optical component consisting of one or more pieces of optical glass with surfaces so curved (usually spherical) that they serve to converge or diverge the transmitted rays from an object, thus forming a real or virtual image of that object. From L. lens (gen. lentis) "lentil," cognate with Gk. lathyros, on analogy of the doubleconvex shape. Adasi, related to adas "lentil," from Ar. 'adas.

lens system râžmâne adasi Fr.: système de lentilles 
LenseThirring effect oskare LenseThirring Fr.: effet LenseThirring An effect predicted by → general relativity whereby a rotating body alters the → spacetime around it. This effect can be thought of as a kind of "dragging of inertial frames," as first named by Einstein himself. A massive spinning object pulls nearby objects out of position compared to predictions for a nonrotating object. The effect is important for rapidly rotating → neutron stars and → black holes, but that near Earth is extraordinarily small: 39 milliarc second per year, about the width of a human hair seen from 400 meters away. Named after Austrian physicists Joseph Lense (18901985) and Hans Thirring (18881976), who first discovered this phenomenon in 1918; → effect. 
lensing 1) (n.) lenzeš; 2) (adj.) lenzandé Fr.: 1) effet de lentille; 2) amplificateur 1) The act or effect produced by a lens, in particular a
→ gravitational lens. 1) Lenzeš, verbal noun of lenzidan, verb formed from
E. lens + idan infinitive suffix. 
lensing effect oskare lenzeš Fr.: effet de lentille Effect created by a → gravitational lens. 
lensing galaxy kahkeââne lenzandé Fr.: galaxie amplificatrice A galaxy that acts as a → gravitational lens. The effect can also be due to a cluster of galaxies. 
lensing object barâxte lenzandé Fr.: objet amplificateur An astronomical object that creates → gravitational lensing. See also → lensing galaxy. 
lenticula kakmak Fr.: lenticule Circular and elliptical features on the surface of → Europa with diameters ranging from 10 to 100 km. Many are domes that seem to have been pushed up from below. These domes might have been formed by warm water rising between the cold ices of the outer crust, in a scenario recalling the → magma chambers on Earth. From L. lenticula "freckle," diminutive of lens (genitive lentis) "lentil," → lens. Kakmak "freckle." 
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