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 This could include a cough that won’t go away, shortness of breath, wheezing, unexplained weight loss, or fatigue.11 This is especially important because, when lung cancer is caught early, the cure rate can be between 90% and 95%, Carbone said. Sherri Gordon, Health, 25 Apr. 2024 About one month after the unexplained emergencies began, an anesthesiologist who had worked at the facility earlier that day died while treating herself for dehydration using an IV bag. Kc Baker, Peoplemag, 17 Apr. 2024 See all Example Sentences for unexplained 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'unexplained.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1721, in the meaning defined above

Time Traveler
The first known use of unexplained was in 1721

Dictionary Entries Near unexplained

Cite this Entry

“Unexplained.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unexplained. Accessed 4 May. 2024.

More from Merriam-Webster on unexplained

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