Siriono

noun
Sir·​i·​o·​no | \ ¦sirēə¦nō\
variants: or Sirione \ -​¦nā \
plural Siriono or Sirionos or Sirione or Siriones

Definition of Siriono

1a : a Guaranian people of eastern Bolivia
b : a member of such people
2 : the language of the Siriono people