Lemma

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Lemma Meaning and Definition in Dictionary

Lemma Meaning and Definition from WordNet (r) 2.0
    lemma n
  1. a subsidiary proposition that is assumed to be true in order to prove another proposition
  2. the lower and stouter of the two glumes immediately enclosing the floret in most Gramineae [syn: flowering glume}]
  3. the head of an annotation or gloss [also: lemmata (pl)]
Lemma Meaning and Definition from Webster's Revised Unabridged Dictionary (1913)
    Lemma \Lem"ma\ (l[e^]m"m[.a]), n.; pl. L. Lemmata (-m[.a]*t[.a]), E. Lemmas (-m[.a]z). [L. lemma, Gr. lh^mma anything received, an assumption or premise taken for granted, fr. lamba`nein to take, assume. Cf. Syllable.] A preliminary or auxiliary proposition demonstrated or accepted for immediate use in the demonstration of some other proposition, as in mathematics or logic.

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Wikipedia Meaning and Definition on 'Lemma'


  • Lemma: Lemma may refer to: Lemma (mathematics), a proven statement used as a stepping-stone toward the proof of another statement. Lemma ...
  • Lemma (mathematics): In mathematics , a lemma (plural lemmata or lemmas from the Greek λήμμα, "lemma" meaning "anything which is received, such as a gift, ...
  • Lemma (linguistics): In linguistics a lemma (plural lemmas or lemmata) is either of two things: Morphology , lexicography : the canonical form, dictionary ...
  • Lemma (botany): Lemma is a phytomorphological term used in botany referring to a part of the spikelet of grass es (Poaceae ). It is the lowermost of ...
  • Lemma (logic): In informal logic and argument map ping, a lemma is simultaneously a contention for premise s below it and a premise for a contention ...
  • Fundamental lemma of calculus of variations: In mathematics , specifically in the calculus of variations , the fundamental lemma in the calculus of variations is a lemma that is ...
  • Zorn's lemma: Zorn's lemma, also known as the Kuratowski–Zorn lemma, is a proposition of set theory that states: Suppose a partially ordered set S has ...
  • Burnside's lemma: Burnside's lemma, sometimes also called Burnside's counting theorem, the Cauchy-Frobenius lemma or the orbit-counting theorem, is a result ...
  • Itō's lemma: In mathematics , Itō 's lemma is used in Itō stochastic calculus to find the differential of a function of a particular type of ...
  • Snake lemma: The snake lemma is a tool used in mathematics , particularly homological algebra , to construct long exact sequence s. The snake lemma is ...

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