Cal·cha·qui | \¦kalchə¦kē\
plural Calchaqui or Calchaquis

Definition of Calchaqui 

1a : an ancient Indian people of northwest Argentina and northern Chile

called also Diaguita

b : a member of such people

2 : the language of the Calchaqui of unknown affinity

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History and Etymology for Calchaqui

Spanish calchaquí, from Calchaquí valley in Argentina

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