Search Result for "notonecta": 
Wordnet 3.0

NOUN (1)

1. type genus of the Notonectidae: backswimmers;
[syn: Notonecta, genus Notonecta]



WordNet (r) 3.0 (2006):

Notonecta
    n 1: type genus of the Notonectidae: backswimmers [syn:
         Notonecta, genus Notonecta]