Dall's sheep

or Dall sheep

[dawlz]

noun

a white-haired wild sheep, Ovis dalli, of mountainous regions of northwestern North America, having curved horns.

Origin of Dall's sheep

1905–10; named after William H. Dall (1845–1927), American naturalist
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019