unplanned

adjective

un·​planned ˌən-ˈpland How to pronounce unplanned (audio)
: not expected or intended : not planned
an unplanned detour
an unplanned pregnancy

Examples of unplanned in a Sentence

an unplanned change in our itinerary—we got lost! stumbled through a completely unplanned acceptance speech
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 capsule carried four astronauts, including NASA's Butch Wilmore and Suni Williams, who spent an unplanned 280 days on the International Space Station after experiencing issues with the Boeing Starliner during its first crewed test flight last June. Dinah Voyles Pulver, USA TODAY, 19 Mar. 2025 What is a bad thing is actually the sudden, unplanned nature. Ari Daniel, NPR, 19 Mar. 2025 According to fans at the show, an announcer told the crowd that the unplanned pause was due to an electrical fire and said Journey would continue the show, ABC 13 Houston reported. Bailey Richards, People.com, 15 Mar. 2025 That unplanned experiment demonstrates how thunderstorms, which can be 10 miles tall, are sensitive to the emission of particles that are smaller than a grain of sand. Chris Wright, The Conversation, 11 Mar. 2025 See All Example Sentences for unplanned

Word History

First Known Use

1775, in the meaning defined above

Time Traveler
The first known use of unplanned was in 1775

Browse Nearby Words

Cite this Entry

“Unplanned.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unplanned. Accessed 3 Apr. 2025.

Last Updated: - Updated example sentences
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