un-American

adjective

un-Amer·​i·​can ˌən-ə-ˈmer-ə-kən How to pronounce un-American (audio)
: not American : not characteristic of or consistent with American customs, principles, or traditions

Examples of un-American in a Sentence

Recent Examples on the Web
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Patriotism became a litmus test, and scholars who applied their expertise to offer critical analyses of America’s revered narratives were suspected of harboring a dangerous un-American ideology. Time, 20 May 2025 President Donald Trump’s latest executive order threatening to withhold funds from sanctuary cities and states while escalating the rhetoric on deportations without due process is simply un-American. Karina Ayala-Bermejo, Chicago Tribune, 19 May 2025 Having branded CBDCs un-American, lawmakers would need to perform rhetorical gymnastics. Zennon Kapron, Forbes.com, 30 Apr. 2025 This is why Trump’s attacks, though deeply un-American, have nevertheless found an eager audience. Matthew Scogin, Forbes.com, 28 Apr. 2025 See All Example Sentences for un-American

Word History

First Known Use

1818, in the meaning defined above

Time Traveler
The first known use of un-American was in 1818

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Cite this Entry

“Un-American.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/un-American. Accessed 4 Jun. 2025.

Kids Definition

un-American

adjective
un-Amer·​i·​can
ˌən-ə-ˈmer-ə-kən
: not American
Last Updated: - Updated example sentences
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