| 单词 | lemma |
| 释义 | lemma lemma1 /lem"euh/, n. , pl. lemmas, lemmata /lem"euh teuh/. 1. a subsidiary proposition introduced in proving some other proposition; a helping theorem. 2. an argument, theme, or subject, esp. when indicated in a heading. 3. a word or phrase that is glossed; headword. [1560-70; < L: theme, title, epigram < Gk lêmma something received, premise, akin to lambánein to take, receive, take for granted] lemma2 /lem"euh/, n. , pl. lemmas. Bot. a bract in a grass spikelet just below the pistil and stamens. [1745-55; < Gk lémma shell, husk, akin to lépein to peel] |
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