Synonyms of knownnext
: generally recognized
a known authority on art

Examples of known 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 spacecraft launched in November 2004 on a mission to detect gamma-ray bursts, the most powerful explosions in the known Universe. Stephen Clark, ArsTechnica, 19 June 2026 Soccer legend Pelé kneeling to tie his boots in the seconds before kickoff at the 1970 World Cup and the Puma brand on show is a legendary image; less well known is that it was engineered by a Canary Islander. Callum McLennan, Variety, 19 June 2026 Three of the region’s four known wildfires are still burning Friday. Allison Beck june 19, Miami Herald, 19 June 2026 There is no known opposition on file. Tarini Mehta, Sacbee.com, 18 June 2026 See All Example Sentences for known

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of known was in the 14th century

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Cite this Entry

“Known.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/known. Accessed 29 Jun. 2026.

Kids Definition

known

adjective
: generally recognized
a known expert on art

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