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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The arbitrary and dismissive approach to employees and grantees is frankly un-American and unacceptable. Sarah D. Wire, USA Today, 5 Apr. 2025 Either way, funding hydrogen in red states and not blue ones would be vindictive and un-American. Sammy Roth, Los Angeles Times, 1 Apr. 2025 The denigration of immigrants in public discourse over time contributed to creating a fertile ground where these un-American restrictions could flourish. Agustina Vergara Cid, Oc Register, 30 Mar. 2025 Lawyers fight Palestinian advocate Mahmoud Khalil's arrest, call it 'un-American' The U.N. said in August an investigation found nine of the agency's 32,000 staff members may have been involved in the October 7 attacks. Daniel Trotta, USA TODAY, 24 Mar. 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 12 Apr. 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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