uncool

adjective

un·​cool ˌən-ˈkül How to pronounce uncool (audio)
Synonyms of uncoolnext
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.
Then Minaj tore into previous presidential administrations for being un-Christian and uncool. Spencer Kornhaber, The Atlantic, 20 Jan. 2026 To appear earnest, eager, or uncool in exchange for a chance at something real is to give someone power over your heart, pride, and time. Jenna Ryu, SELF, 14 Jan. 2026 The sort of uncool even someone very uncool like me would have known enough to conceal—me who wore khakis and played oboe and had braces and yes for a phase had basically no friends. Literary Hub, 18 Dec. 2025 After an uncool beatdown at the hands of heel faction The Judgment Day, Cena, Sheamus and Rey Mysterio took Finn Bálor, Dominik Mysterio (Rey’s son and the man Cena defeated for the title) and JD McDonagh on in an official, sanctioned capacity. Tony Maglio, HollywoodReporter, 18 Nov. 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 8 Feb. 2026.

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