A·cho·ma·wi 
(ə-chōmə-wē′)
(ə-chōmə-wē′)n. pl. Achomawi or A·cho·ma·wis
1. A member of a Native American people inhabiting northeast California. Also called Pit River1.
2. The language of the Achomawi.
[Achomawi ažumaawi, river people (originally referring to a subtribe by the Fall River, California), from ažuma, it flows, river.]