uncool

adjective

un·​cool ˌən-ˈkül How to pronounce uncool (audio)
1
: lacking in assurance, sophistication, or self-control
2
: failing to accord with the values or styles (as of dress or behavior) of a particular group : not accepted or admired as cool or proper
driving an uncool car
an uncool remark

Examples of uncool in a Sentence

Her parents' car is totally uncool. It's uncool to lie to your friends.
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.
Now, Gen Z has deemed a wardrobe staple—worn by busy, multitasking moms from sea to shining sea—uncool. Melissa Willets, Parents, 25 Aug. 2025 When has Kevin Hart ever endorsed something uncool? Steven Louis Goldstein, New York Times, 31 July 2025 Kirby is a powerful Mama Lion, Quinn makes for an audaciously uncool Johnny, and Moss-Bachrach brings unexpected pathos to The Thing. Damon Wise, Deadline, 22 July 2025 Back then, people like Yadav and Meli were among a handful of outliers; fretting was uncool, or cool only in certain Republican circles. Mary Childs, Harpers Magazine, 16 July 2025 See All Example Sentences for uncool

Word History

First Known Use

1948, in the meaning defined at sense 2

Time Traveler
The first known use of uncool was in 1948

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Cite this Entry

“Uncool.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/uncool. Accessed 12 Sep. 2025.

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