1. a member of a North American Indian people of the Gila river valley in Arizona;
2. the Yuman language spoken by the Maricopa and the Halchidhoma;
WordNet (r) 3.0 (2006):
Maricopa
n 1: a member of a North American Indian people of the Gila
river valley in Arizona
2: the Yuman language spoken by the Maricopa and the Halchidhoma