Definition of "Arizona"

A state in the southwestern United States, established 1912. Capital: Phoenix.  examples

(historical) A territory of the southwest Confederate (1862–1865) and United States of America (1863–1912), with its capitals at Tucson, Prescott, and Phoenix.

(historical) A department of the northwest Second Mexican Empire (1863–1865), with its capital at Altar.

(rare) A unisex given name

Arizona Beverage Company, which sells its products under the name AriZona.  examples

Several places named for the state or territory.

1. Arizona City, A census-designated place in Arizona, United States.  examples

2. An unincorporated community in Louisiana, United States.  examples

3. An unincorporated community in Nebraska, United States.  examples

4. A locality in Manitoba, Canada.  examples

5. A municipality of Atlántida, Honduras.  examples