unsolved

adjective

un·​solved ˌən-ˈsälvd How to pronounce unsolved (audio)
-ˈsȯlvd
: not explained, corrected, or dealt with : not solved
an unsolved problem
unsolved math equations

Examples of unsolved 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.
Tarpinian-Jachym's killing remains unsolved. Beatrice Peterson, ABC News, 5 Sep. 2025 Inspired by an unsolved robbery in Langley’s neighborhood, the trio started work on the first Flock prototype, an Android phone camera in a waterproof box that took pictures of cars and picked out license plates that could then be searched via an app. Thomas Brewster, Forbes.com, 3 Sep. 2025 Since the discovery of the bodies began in 2010, the mystique of the Long Island Serial Killer grew with each year the murders went unsolved. Michelle Watson, CNN Money, 2 Sep. 2025 Sign up fors free True Crime newsletter PEOPLE' for breaking crime news, ongoing trial coverage and details of intriguing unsolved cases. Christine Pelisek, People.com, 1 Sep. 2025 See All Example Sentences for unsolved

Word History

First Known Use

1665, in the meaning defined above

Time Traveler
The first known use of unsolved was in 1665

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Cite this Entry

“Unsolved.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unsolved. Accessed 8 Sep. 2025.

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