Idahoan

noun

Ida·ho·an ˌī-də-ˈhō-ən

plural Idahoans

: a native or resident of Idaho

Idahoan adjective

Word History

First Known Use

1864, in the meaning defined above

Time Traveler

The first known use of Idahoan was in 1864

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Idaho

Idahoan

Idaho Falls

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Cite this Entry

Style

“Idahoan.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Idahoan. Accessed 6 Mar. 2026.

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Last Updated: 24 Feb 2026 - Entry added

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