Atfalati
noun
At·fa·la·ti
atˈfälətē
plural Atfalati or Atfalatis
1
: a people of the northern dialectic branch of the Kalapooian language family
2
: a member of the Atfalati people
Word History
Etymology
perhaps from Kalapooia Tfalati, from Shahaptian Twalatin, literally, river people, from wala river + tin people