Antisian

adjective
An·​ti·​si·​an | \ ˌän-tē-ˈsē-ən\

Definition of Antisian

: of or constituting a supposed New World racial division made up of peoples living on the eastern slopes of the Andes in Bolivia and Peru

History and Etymology for Antisian

borrowed from French Antisien, based ultimately on Quechua anti “east”

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