ponca

/P OW1 N K AH0/
noun
  1. 1

    A member of a Native American people of the Dhegihan branch of the Siouan-language group. There are two federally recognized Ponca tribes: the Ponca Tribe of Nebraska and the Ponca Tribe of Indians of Oklahoma.

  2. 2

    A small city, the county seat of Dixon County, Nebraska, United States.