unannounced

adjective

un·​an·​nounced ˌən-ə-ˈnau̇n(t)st How to pronounce unannounced (audio)
Synonyms of unannouncednext
: occurring without any prior announcement or warning : not announced
an unannounced concert
showed up unannounced at her doorstep

Examples of unannounced in a Sentence

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.
Netflix milking the hype around its biggest show in new, previously unannounced ways? Jason P. Frank, Vulture, 5 Jan. 2026 Joel shocked the crowd by showing up unannounced during a concert for the Village of Wellington’s 30th anniversary celebration of its incorporation. Madeleine Marr, Miami Herald, 5 Jan. 2026 Quality Learning Center’s most recent inspection – which state officials say are done unannounced – was on June 23, the facility’s licensing record shows. Andy Rose, CNN Money, 1 Jan. 2026 In response to the claims in the video, Tikki Brown, commissioner of the Minnesota Department of Children, Youth and Families, said Monday her employees have conducted unannounced on-site visits and have seen children at the centers seen in the video. Mary Murphy, Twin Cities, 31 Dec. 2025 See All Example Sentences for unannounced

Word History

First Known Use

circa 1775, in the meaning defined above

Time Traveler
The first known use of unannounced was circa 1775

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Cite this Entry

“Unannounced.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unannounced. Accessed 13 Jan. 2026.

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