- lemma - a subsidiary proposition that is assumed to be true in order to prove another proposition
--1 is a kind of proposition
- lemma, flowering glume - the lower and stouter of the two glumes immediately enclosing the floret in most Gramineae
--2 is a kind of glume
- lemma - the head of an annotation or gloss
--3 is a kind of heading, header, head
- lemma, flowering glume - the lower and stouter of the two glumes immediately enclosing the floret in most Gramineae