Bighorn sheep(redirected from Big-horn sheep)
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Related to Big-horn sheep: Desert Bighorn Sheep
a tall (up to 3 ft), heavy (up to 300 lb body weight) wild sheep that lives in inaccessible mountain country where it exercises its principal achievement of prodigious leaping and climbing. Called also Ovis canadensis. Several regional varieties, e.g. O. c. californiana, Californian bighorn sheep.