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.
Each sprint is loaded with work for the team and a dedicated buffer to allow for any unplanned work, such as critical bugs, etc. Security teams can make great strides in their journey to accomplish more work and move to a proactive state by following similar principles. Daniel Decloss, Forbes.com, 5 June 2025 But one of her plane’s engines caught fire, which occasioned an unplanned overnight stay (and the purchase of a new fire extinguisher). Laurie Gwen Shapiro, New Yorker, 2 June 2025 As the excitement from the guests grew, the couple finally looked down the aisle and saw the 'unplanned' guests and were in loving shock. Ashlyn Robinette, People.com, 30 May 2025 As a theater critic surfeited with plays, radio dramas worked best for me as an unplanned diversion in my car. Charles McNulty, Los Angeles Times, 28 May 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 17 Jun. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!