Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun lemna

1 sense of lemna

Sense 1
Lemna, genus Lemna -- (minute aquatic herbs floating on or below the water surface of still water consisting of a leaflike frond or plant body and single root)
       => monocot genus, liliopsid genus -- (genus of flowering plants having a single cotyledon (embryonic leaf) in the seed)