: 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.
Wells' family and their lawyers disputed the grand jury's findings, pointing to unexplained bruising on the back of his head and noting that his airways and stomach were devoid of water. — ABC News, 6 Oct. 2026 Since the home’s restoration, there have been reports of spooky, unexplained encounters. — Kaitlyn Keegan, Hartford Courant, 25 Sep. 2026 These mixed messages and unexplained changes have created hesitation in exam rooms and living rooms nationwide. — Jewel Mullen, STAT, 24 Sep. 2026 Who actually needs digestive enzymes Signs of a genuine enzyme deficiency include diarrhea, stomach pain, bloating, unexplained weight loss and fatty or oily stool that floats. — Hanna Wickes, Kansas City Star, 23 Sep. 2026 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

Browse Nearby Words

Cite this Entry

“Unexplained.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unexplained. Accessed 9 Oct. 2026.

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