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

This union is one of the most powerful in the hospitality industry, and represents more than 32,000 workers in California and Arizona.

From The Wall Street Journal • Jun. 9, 2026

They will be based there after relocating the training base from the American city of Tucson, Arizona, in late May.

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

The union, Unite Here Local 11, is one of the most powerful in the hospitality industry, and represents more than 32,000 workers in California and Arizona.

From The Wall Street Journal • Jun. 6, 2026

More than likely a bug like this was what ruined an Arizona lottery in 1998.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife