Cahuilla(redirected from Augustine Indian Reservation)
n. pl. Cahuilla or Ca·huil·las
1. A member of a Native American people inhabiting parts of southeast California.
2. The Uto-Aztecan language of the Cahuilla.
[American Spanish, perhaps from Cahuilla káwiya, master, boss.]
n., pl. -las, (esp. collectively) -la.
1. a member of an American Indian people of S California.
2. the Uto-Aztecan language of the Cahuilla.