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.
The Santa Ana Police Department has offered its own reward in that amount for information leading to arrests and convictions in the unsolved crime. Gabriel San Román, Los Angeles Times, 25 Apr. 2026 The following year, the San Francisco Chronicle highlighted Watkins’ killing in a story about unsolved homicides. Nate Gartrell, Mercury News, 24 Apr. 2026 And lo, the curious case of the cocaine cover became an unsolved crime with a happy ending. Elise Taylor, Vanity Fair, 22 Apr. 2026 This comes after the cold case investigation was reopened in February 2024, following over 40 years of being unsolved. Gabrielle Rockson, PEOPLE, 22 Apr. 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 1 May. 2026.

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