Search Result for "caiman lizard":
Wordnet 3.0

NOUN (1)

1. crocodile-like lizard of South America having powerful jaws for crushing snails and mussels; 



WordNet (r) 3.0 (2006):

caiman lizard
    n 1: crocodile-like lizard of South America having powerful jaws
         for crushing snails and mussels