Search Result for "bighorn": 
Wordnet 3.0

NOUN (2)

1. a river that flows from central Wyoming to the Yellowstone River in southern Montana;
[syn: Bighorn, Bighorn River]

2. wild sheep of mountainous regions of western North America having massive curled horns;
[syn: bighorn, bighorn sheep, cimarron, Rocky Mountain bighorn, Rocky Mountain sheep, Ovis canadensis]


The Collaborative International Dictionary of English v.0.48:

Bighorn \Big"horn`\, n. (Zool.) The Rocky Mountain sheep (Ovis montana or Caprovis montana); called also bighorn sheep. [1913 Webster]
WordNet (r) 3.0 (2006):

Bighorn n 1: a river that flows from central Wyoming to the Yellowstone River in southern Montana [syn: Bighorn, Bighorn River] 2: wild sheep of mountainous regions of western North America having massive curled horns [syn: bighorn, bighorn sheep, cimarron, Rocky Mountain bighorn, Rocky Mountain sheep, Ovis canadensis]