Search Result for "belemnitidae": 
Wordnet 3.0

NOUN (1)

1. family of extinct Mesozoic cephalopods;
[syn: Belemnitidae, family Belemnitidae]



WordNet (r) 3.0 (2006):

Belemnitidae
    n 1: family of extinct Mesozoic cephalopods [syn:
         Belemnitidae, family Belemnitidae]