ˈpi(ˌ)rō noun
( plural piro or piros )
Usage: usually capitalized
Etymology: Spanish, of American Indian origin
1.
a. : a Tanoan people of Pueblo Indians in central New Mexico and the state of Chihuahua, Mexico
b. : a member of such people
2.
a. : an Arawakan people of eastern Peru
b. : a member of such people
c. : the language of such people