Chuncho, a tribe of South American Indians, living in the forests east of Cuzco, central Peru. They are a fierce and savage people who have preserved their independence. They are said to be akin to their neighbours the Antis. They dwell in communal houses, and live chiefly by hunting. Chuncho has also been used to describe one of three aboriginal stocks of Peru, the others being Quichua and Aymara.