Definition of Oklahoma in English:

Oklahoma

proper noun

  • A state in the south central US, north of Texas; population 3,642,361 (est. 2008); capital, Oklahoma City. In 1803 it was acquired from the French as part of the Louisiana Purchase. It became the 46th state of the US in 1907.

Pronunciation:

Oklahoma

/ˌəʊkləˈhəʊmə/