Yakin \Ya"kin\, n. (Zo["o]l.) A large Asiatic antelope (Budorcas taxicolor) native of the higher parts of the Himalayas and other lofty mountains. Its head and neck resemble those of the ox, and its tail is like that of the goat. Called also budorcas.

Source: Webster's Revised Unabridged Dictionary (1913)