unexplained

adjective

un·​ex·​plained ˌən-ik-ˈsplānd How to pronounce unexplained (audio)
: not explained or accounted for
an unexplained error
an unexplained delay

Examples of unexplained 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.
In an unexplained decision last week, the Supreme Court lifted Judge Murphy's injunction, allowing the deportation of migrants to third countries without additional due process requirements that Murphy had imposed . ABC News, 3 July 2025 Other animals, dead and alive, and unexplained human bones also were found at the property. Jenny Porter Tilley, IndyStar, 2 July 2025 Multiple instances of vaginal deliveries after brain death also remain unexplained, given that the brain coordinates mechanisms of vaginal labor. Lindsey Breitwieser, The Conversation, 1 July 2025 Over the decades, tenants have reported unexplained footsteps, children’s laughter and orbs captured on camera — sights and sounds believed to be connected to the building’s earliest use. David Hudnall, Kansas City Star, 30 June 2025 See All Example Sentences for unexplained

Word History

First Known Use

1721, in the meaning defined above

Time Traveler
The first known use of unexplained was in 1721

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Cite this Entry

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

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