Millcayac language
Millcayac (Milykayak) was one of two known Warpean languages. It was native to Cuyo in Argentina, but was displaced to Chile in the late 16th century. Luis de Valdivia wrote a grammar, vocabulary and religious texts. The people became Mestizo and lost their language soon after. References Huarpean languages Extinct languages of South America Languages of Argentina Languages of Chile Languages extinct in the 17th century