bladderwort

blad·der·wort  (bldr-wûrt, -wôrt)

n.

Any of various mostly aquatic carnivorous plants of the genus Utricularia, having small, specialized, urn-shaped bladders that trap minute insects and crustaceans.

Thesaurus

Noun

1.

bladderwort - any of numerous aquatic carnivorous plants of the genus Utricularia some of whose leaves are modified as small urn-shaped bladders that trap minute aquatic animals carnivorous plant - plants adapted to attract and capture and digest primarily insects but also other small animals genus Utricularia, Utricularia - bladderworts: large genus of aquatic carnivorous plants; cosmopolitan in distribution