Wordnet 3.0
NOUN (1)
1.
floating aquatic carnivorous perennial of central and southern Europe, Africa, Asia, Australia having whorls of 6 to 9 leaves ending in hinged lobes for capturing e.g. water fleas;
[syn: waterwheel plant, Aldrovanda vesiculosa]
WordNet (r) 3.0 (2006):
waterwheel plant
n 1: floating aquatic carnivorous perennial of central and
southern Europe, Africa, Asia, Australia having whorls of 6
to 9 leaves ending in hinged lobes for capturing e.g. water
fleas [syn: waterwheel plant, Aldrovanda vesiculosa]