'Caiman' definitions:
Definition of 'caiman'
From: WordNet
noun
A semiaquatic reptile of Central and South America that resembles an alligator but has a more heavily armored belly [syn: caiman, cayman]
Definition of 'caiman'
From: GCIDE
- Cayman \Cay"man\ (k[=a]"man), n. [From the language of Guiana: cf. Sp. caiman.] (Zool.) The south America alligator. See Alligator. [Sometimes written caiman.] [1913 Webster]