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  • Oklahoma
    Oklahoma
    noun
    a state in the south central United States. 69,919 square miles (181,090 square kilometers). Oklahoma City. OK (for use with zip code), Okla.
  • Oklahoma!
    Oklahoma!
    A musical comedy by Richard Rodgers and Oscar Hammerstein II. It began a new era of sophistication in musical comedy and was the first of several very successful Rodgers and Hammerstein shows. “Oh, What a Beautiful Morning,” “Oklahoma,” and “People Will Say We're in Love” are songs from Oklahoma!

Oklahoma

American  
[oh-kluh-hoh-muh] / ˌoʊ kləˈhoʊ mə /

noun

  1. a state in the south central United States. 69,919 square miles (181,090 square kilometers). Oklahoma City. OK (for use with zip code), Okla.


Oklahoma British  
/ ˌəʊkləˈhəʊmə /

noun

  1. Abbreviation: Okla., OK. a state in the S central US: consists of plains in the west, rising to mountains in the southwest and east; important for oil. Capital: Oklahoma City. Pop: 3 511 532 (2003 est). Area: 181 185 sq km (69 956 sq miles)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Oklahoma! 1 Cultural  
  1. A musical comedy by Richard Rodgers and Oscar Hammerstein II. It began a new era of sophistication in musical comedy and was the first of several very successful Rodgers and Hammerstein shows. “Oh, What a Beautiful Morning,” “Oklahoma,” and “People Will Say We're in Love” are songs from Oklahoma!


Oklahoma 2 Cultural  
  1. State in the southwestern United States, bordered by Colorado and Kansas to the north, Missouri and Arkansas to the east, Texas to the south, and New Mexico to the west. Its capital and largest city is Oklahoma City.


Other Word Forms

Etymology

Origin of Oklahoma

First recorded in 1895–1900; from Choctaw Oklahommaʔ “Indian (i.e., North American Indian)”, equivalent to oklah “people, nation” + ommaʔ “red,” coined by the Choctaw scholar and Presbyterian minister Allen Wright (1826–85), later principal chief of the Choctaw Nation (1866–70), and originally applied to the Indian Territory; see Five Civilized Nations ( def. ), Indian Territory ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Sean Hannity cut into his show on Thursday and aired 36 uninterrupted minutes from Oklahoma.

From Salon ● Oct. 6, 2026

Díaz began a rehab assignment with Triple-A Oklahoma City in early September.

From Los Angeles Times ● Oct. 6, 2026

For example, one Georgia ad included the disclaimer, “This video has been manipulated or generated with artificial intelligence,” while an Oklahoma ad said, “Political satire. AI-generated images do not depict actual events.”

From Salon ● Oct. 6, 2026

A spokeswoman said its commitment to and presence in Oklahoma City hadn’t changed, and the city remained a major operations center.

From The Wall Street Journal ● Oct. 5, 2026

It’s probably the thing kids in Oklahoma treasure most.

From "Everything Sad Is Untrue" by Daniel Nayeri

Bonnie & Clyde the Musical and Rodgers & Hammerstein's Oklahoma! won best new musical and best musical revival respectively, while Prima Facie and Cock were named best new play and best play revival.

From BBC ● Feb. 12, 2023

The musical Oklahoma! is in the air since he’s at a high school in Oklahoma that frequently puts on the show.

From The Guardian ● Sep. 8, 2020

Oklahoma!, book and lyrics by Oscar Hammerstein II, music by Richard Rodgers.

From Washington Post ● Apr. 7, 2019

As several of the women transition from square dancing to en pointe Darryl asks, “So now they’re randomly doing ballet?”—a reference to the dream ballets that Oklahoma! popularized.

From Slate ● Nov. 13, 2018

“And Oklahoma! There’s no way I’m going to D.C. now.”

From "The Immortal Life of Henrietta Lacks" by Rebecca Skloot

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