Chamois \Cham"ois\, n. [F. chamois, prob. fr. OG. gamz, G. gemse.] 1. (Zo["o]l.) A small species of antelope ({Rupicapra tragus}), living on the loftiest mountain ridges of Europe, as the Alps, Pyrenees, etc. It possesses remarkable agility, and is a favorite object of chase. 2. A soft leather made from the skin of the chamois, or from sheepskin, etc.; -- called also {chamois leather}, and {chammy} or {shammy leather}. See {Shammy}.