Pi·ma 
(pēmə)
(pēmə)n. pl. Pima or Pi·mas
1. A member of a Native American people inhabiting south-central Arizona along the Gila and Salt Rivers.
2. The Uto-Aztecan language of the Pima, closely related to O'odham.
[From American Spanish Pimahitos, Pimas, from obsolete Pima pimahaitu, nothing (misunderstood by missionaries as an ethnic self-designation).]
Piman adj.