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.
According to data analyzed by CBS News Miami from the FBI and the Broward Sheriff's Office, hundreds of homicides across Florida have remained unsolved over the last five years. Chelsea Jones, CBS News, 23 May 2026 Their sons’ cases remain unsolved. Chelsea Jones, Miami Herald, 23 May 2026 That killing also remains unsolved. Shaddi Abusaid, AJC.com, 22 May 2026 JonBenét was found murdered in the basement of her family's home in 1996, and her case remains unsolved. Marina Watts, Entertainment Weekly, 21 May 2026 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 30 May. 2026.

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