bighorn
1. [ noun ] (geography) a river that flows from central Wyoming to the Yellowstone River in southern Montana
Synonyms: Bighorn_River
Related terms: river Wyoming Montana
2. [ noun ] (zoology) wild sheep of mountainous regions of western North America having massive curled horns
Synonyms: cimarron Rocky_Mountain_bighorn Rocky_Mountain_sheep Ovis_canadensis bighorn_sheep
Related terms: mountain_sheep Ovis
Similar spelling:   bicorn
  bicorne
  bicorned
  bicornate
  bicornuous
  bicornuate
  bichrome