unhappy

adjective

un·​hap·​py ˌən-ˈha-pē How to pronounce unhappy (audio)
1
: not fortunate : unlucky
an unhappy coincidence
2
: not cheerful or glad : sad, wretched
3
a
: causing or subject to misfortune : inauspicious
b
: infelicitous, inappropriate
an unhappy choice
unhappiness noun

Examples of unhappy in a Sentence

I can see that he's unhappy, but I don't know why. I've never seen her looking so unhappy. For three unhappy days we were all stuck in the house because of the blizzard. an unhappy choice of career The movie's hero meets an unhappy fate.
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.
Many previous Trump advisers, including Mr. Bolton, have tried to contain Mr. Trump, with unhappy results. Michael Crowley, New York Times, 21 Feb. 2025 Thus, Amazon knows there won't be a raft of unhappy customers complaining about losing their apps. Ryan Whitwam, Ars Technica, 20 Feb. 2025 Among those unhappy with SDA were high-ranking officers in Space Force who believed it should be run by Space Systems Command, the main body within the service that develops satellites and other space systems, a former senior Air Force official told Forbes. Jeremy Bogaisky, Forbes, 20 Feb. 2025 Most of the people and characters Mlotek encounters are married (or tried to be), and many of them are unhappy in that commitment. Rachel Vorona Cote, The Atlantic, 19 Feb. 2025 See All Example Sentences for unhappy

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of unhappy was in the 14th century

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Cite this Entry

“Unhappy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unhappy. Accessed 3 Mar. 2025.

Kids Definition

unhappy

adjective
un·​hap·​py ˌən-ˈhap-ē How to pronounce unhappy (audio)
1
: not fortunate : unlucky
an unhappy mistake
2
: not cheerful : sad
3
: inappropriate
an unhappy color combination
unhappily
-ˈhap-ə-lē
adverb
unhappiness
-ˈhap-i-nəs
noun

More from Merriam-Webster on unhappy

Last Updated: - Updated example sentences
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