kiang
noun
ki·ang kē-ˈäŋ 
: an Asian wild ass (Equus kiang synonym E. hemionus kiang) usually with reddish back and sides and white underparts, muzzle, and legs
Word History
Etymology
Tibetan (Lhasa dialect) gyā̃, gyā̃ŋ (written Tibetan rgyaŋ)
First Known Use
1869, in the meaning defined above