unforeseen

adjective

un·​fore·​seen ˌən-fȯr-ˈsēn How to pronounce unforeseen (audio)
: not anticipated or expected : not foreseen : unexpected
an unforeseen delay
unforeseen consequences

Examples of unforeseen in a Sentence

there are almost always unforeseen consequences for any major endeavor unforeseen problems delayed the project beyond its deadline
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.
European operators are rationing megawatt hours to meet emissions caps, and China plans to burn more coal, partly to cover unforeseen AI demand. Guney Yildiz, Forbes.com, 2 July 2025 So unless Guerin has something unforeseen up his sleeve to add a center via trade, their best option could be in Tuesday’s opening of free agency, though the options remaining there aren’t exactly of the top-six variety. Michael Russo, New York Times, 28 June 2025 The company mitigates unforeseen delays by keeping its customers consistently in the loop. Victoria Gomelsky, Robb Report, 27 June 2025 The administration's focus on domestic production aims to reduce reliance on international supply but raises questions about preparedness for unforeseen crises. Peter Aitken, MSNBC Newsweek, 26 June 2025 See All Example Sentences for unforeseen

Word History

First Known Use

1651, in the meaning defined above

Time Traveler
The first known use of unforeseen was in 1651

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Cite this Entry

“Unforeseen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unforeseen. Accessed 18 Jul. 2025.

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