[blad-er-wurt, -wawrt]


any of various plants of the genus Utricularia, including aquatic, terrestrial, and epiphytic forms throughout the world.

Origin of bladderwort

First recorded in 1805–15; bladder + wort2 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for bladderwort

Historical Examples of bladderwort

  • The bladderwort, reputed common on these marshes, seems to have become much scarcer than it was twenty years back.

  • The general idea of the bladderwort is exactly that of the eel-pots so common in some parts of the Thames.

    The Romance of Plant Life

    G. F. Scott Elliot

  • One of the most curious enemies of our freshwater fishes is a small floating water-weed, the bladderwort.

  • As in the case of its cousinry a-land, the bladderwort at its leisure dines upon its prey.

  • Built on a very different model is the bladderwort, busy in stagnant ponds near the sea coast from Nova Scotia to Texas.

British Dictionary definitions for bladderwort



any aquatic plant of the genus Utricularia, some of whose leaves are modified as small bladders to trap minute aquatic animals: family Lentibulariaceae
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012