Search Result for "class amphibia":
Wordnet 3.0

NOUN (1)

1. the class of vertebrates that live on land but breed in water; frogs; toads; newts; salamanders; caecilians;
[syn: amphibia, class Amphibia]



WordNet (r) 3.0 (2006):

class Amphibia
    n 1: the class of vertebrates that live on land but breed in
         water; frogs; toads; newts; salamanders; caecilians [syn:
         amphibia, class Amphibia]