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 First, the technical part of alignment is an unsolved scientific problem. Otto Barten, TIME, 16 May 2024 Sign up for for breaking crime news, ongoing trial coverage and details of intriguing unsolved cases. Nicole Acosta, Peoplemag, 15 May 2024 See all Example Sentences for unsolved 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'unsolved.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1665, in the meaning defined above

Time Traveler
The first known use of unsolved was in 1665

Dictionary Entries Near unsolved

Cite this Entry

“Unsolved.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unsolved. Accessed 23 May. 2024.

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