I. ˈō-mə-ˌhȯ, -ˌhä noun
( plural Omaha or Omahas )
Etymology: Omaha um{ahookac}hą, a self-designation
Date: 1814
1. : a member of an American Indian people of northeastern Nebraska
2. : the Siouan language of the Omaha
II. ˈō-mə-ˌhȯ, -ˌhä geographical name
city E Nebraska on Missouri River population 390,007