Search Result for "crossopterygian": 
Wordnet 3.0

NOUN (1)

1. any fish of the order Crossopterygii; most known only in fossil form;
[syn: crossopterygian, lobefin, lobe-finned fish]



The Collaborative International Dictionary of English v.0.48:

Crossopterygian \Cros*sop`ter*yg"i*an\ (kr?s-s?p`t?r-?j?-an), a.
   (Zool.)
   Of or pertaining to the Crossopterygii. -- n. One of the
   Crossopterygii.
   [1913 Webster]


WordNet (r) 3.0 (2006):

crossopterygian
    n 1: any fish of the order Crossopterygii; most known only in
         fossil form [syn: crossopterygian, lobefin, lobe-
         finned fish]