noun
minute rootless aquatic herbs having flat fronds floating on or below the water surface and bearing 1-2 flowers per frond; America and Africa
• Syn: ↑Wolffiella
• Hypernyms: ↑monocot genus, ↑liliopsid genus
• Member Holonyms: ↑Lemnaceae, ↑family Lemnaceae, ↑duckweed family
• Member Meronyms: ↑mud midget, ↑bogmat, ↑Wolffiella gladiata
Useful english dictionary. 2012.