Iowa

noun

pl. Iowa or Iowas a member of a North American Indian people previously living in Iowa and Missouri and now living in Nebraska, Kansas, and Oklahoma
the Siouan language of this people, closely related to Missouri

Midwestern state of the NC U.S.: admitted, 1846; 55,869 sq mi (144,701 sq km); pop. 2,926,000; cap. Des Moines: abbrev. IA or Ia
river flowing from N Iowa southeast into the Mississippi: c. 300 mi (483 km)

See Iowa in American Heritage Dictionary 4

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