It is the name given in their language to the Mapuche people and language. It means own language or local language. Araucan language or language of the Araucanians.
It is another name for the Mapuche language. It can be translated as "local language".
MAPUDUNGÚN language of the Araucanians or Mapuche, league that has no script. Mapu means land and dungun speaks .