Araucanian
Concise Oxford English Dictionary © 2008 Oxford University Press:
Araucanian /ˌarɔːˈkeɪnɪən/
▶noun
- 1 a member of a group of American Indian peoples of Chile and parts of Argentina.
- 2 the language of the Araucanians.
– origin from Sp. Araucania, a region in Chile.
'Araucanian' also found in these Oxford entries:

