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
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Again, other men, like Vesey’s husband, Ken Vesey, had been questioned — but not Gaff — and the case went unsolved. Corky Siemaszko, NBC news, 15 May 2026 The ceasefire secured the release of the remaining hostages, but the multistage plan deferred the most arduous issues, which remain unsolved. Sudarsan Raghavan, New Yorker, 12 May 2026 Days later, her body was found near a highway embankment—marking the beginning of a series of killings that would remain unsolved more than 50 years later. Virginia Chamlee, PEOPLE, 12 May 2026 In early April, Guthrie joined Good Shepherd New York’s digital Easter gathering to share a message of hope and reflect on her mother’s unsolved abduction. Jack Dunn, Variety, 10 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 20 May. 2026.

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