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.
Dairy breeds or unexplained sickness or death in cattle will disqualify donations. Nwa Democrat-Gazette, arkansasonline.com, 30 Jan. 2025 The large number of unexplained nighttime drone sightings in New Jersey and other East Coast states created a panic which at one point shut down an airport. Doha Madani, NBC News, 28 Jan. 2025 An influx of unexplained drone sightings in parts of the United States began to make headlines in November, and although authorities have said there is no evidence that the drones are a threat to national security or public safety, experts explain the mystery behind the uptick in sightings. Mollie Markowitz, Fox News, 26 Jan. 2025 Colorectal Cancer Symptoms The common symptoms are changes in bowel habits such as diarrhea or constipation, bright red rectal bleeding, dark blood in stool, cramps, fatigue, and unexplained weight loss. Gordon G. Chang, Newsweek, 25 Jan. 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

Dictionary Entries Near unexplained

Cite this Entry

“Unexplained.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unexplained. Accessed 4 Feb. 2025.

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