noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Any of many aquatic carnivorous plants, of the genus Utricularia, that have open bladders that trap minute insects and crustaceans. uncountable, usually
2. 2
   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 wordnet

Etymology

From bladder + wort.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.