Yäk, n.

noun

n. [Thibetian yak.] (Zoöl.) A ruminant mammal of the bovine tribe; Poëphagus grunniens; the grunting ox of Tartary; the sarlac or sarlyk.

An illustration of a shaggy yak with large curved horns standing on rocky ground.
Yak, or Chauri Gau.