Arizona

American  

[ar-uh-zoh-nuh] / ˌær əˈzoʊ nə /

noun

1. a state in the southwestern United States. 113,909 sq. mi. (295,025 sq. km). Phoenix. AZ (for use with zip code), Ariz.

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Arizona British  

/ ˌærɪˈzəʊnə /

noun

1. Abbreviation: Ariz..   AZ.  a state of the southwestern US: consists of the Colorado plateau in the northeast, including the Grand Canyon, divided from desert in the southwest by mountains rising over 3750 m (12 500 ft). Capital: Phoenix. Pop: 5 580 811 (2003 est). Area: 293 750 sq km (113 417 sq miles)

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Arizona Cultural  

1. State in the southwestern United States bordered by Utah to the north, New Mexico to the east, Mexico to the south, and California and Nevada to the west. Its capital and largest city is Phoenix.

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Discover More

The Grand Canyon is in northwestern Arizona.

Other Word Forms

Derived Forms

• Arizonan
  adjective
• Arizonian
  adjective

Compare meaning

How does arizona compare to similar and commonly confused words? Explore the most common comparisons:

• uh vs. Arizona

Example Sentences

Currently, TensorWave has three operational data centers, in Pennsylvania, Arizona and Florida, with computing capacity at the equivalent of 10,000 megawatts of electrical power, which is a relatively small amount.

From The Wall Street Journal • Jun. 10, 2026

PepsiCo expects to hire fewer drivers, anticipating retraining some, while unions oppose autonomous trucks; Arizona has a welcoming regulatory environment.

From The Wall Street Journal • Jun. 8, 2026

The team had originally planned to be based in Tucson, Arizona.

From BBC • Jun. 7, 2026

But two weeks ago, rising tensions prompted the Iranian federation to announce that the team would stay in Tijuana rather than in Tucson, Arizona, as originally planned.

From Barron's • Jun. 7, 2026

“I mean, moving you to Arizona is the thing to do, right?”

From "Clairboyance" by Kristiana Kahakauwila