Search Result for "omasum": 
Wordnet 3.0

NOUN (1)

1. the third compartment of the stomach of a ruminant;
[syn: psalterium, omasum, third stomach]



The Collaborative International Dictionary of English v.0.48:

Omasum \O*ma"sum\, n. [L.] (Anat.)
   The third division of the stomach of ruminants. See
   Manyplies, and Illust. under Ruminant.
   [1913 Webster] Omber


WordNet (r) 3.0 (2006):

omasum
    n 1: the third compartment of the stomach of a ruminant [syn:
         psalterium, omasum, third stomach]