Yumas
Pronunciation : Yu"mas
Part of Speech : n.
Definition : Defn: A tribe of Indians native of Arizona and the adjacent parts of Mexico and California. They are agricultural, and cultivate corn, wheat, barley, melons, etc.
Note: The a wider sense, the term sometimes includes the Mohaves and other allied tribes.
pl.; sing. Yuma (. (Ethnol.)
Source : Webster's Unabridged Dictionary, 1913