Search Result for "physeteridae": 
Wordnet 3.0

NOUN (1)

1. sperm whales;
[syn: Physeteridae, family Physeteridae]



The Collaborative International Dictionary of English v.0.48:

Physeteridae \Physeteridae\ prop. n.
   A natural family of marine mammals that includes the sperm
   whales.

   Syn: family Physeteridae.
        [WordNet 1.5]


WordNet (r) 3.0 (2006):

Physeteridae
    n 1: sperm whales [syn: Physeteridae, family Physeteridae]