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.
Court records show Aherne, whose last known address was in Tewksbury, Massachusetts, has a long history of struggling with mental illness. Landon Mion , Cb Cotton , Rachel Wolf, FOXNews.com, 13 Dec. 2025 Fumes or smoke entering aircraft cabins is a known problem in aviation. Megan Cerullo, CBS News, 12 Dec. 2025 An Idaho man who died of rabies passed the virus to another man through a kidney transplant, marking the fourth known instance in the country in nearly half a century where rabies was transmitted from an organ donor to a recipient. Angela Palermo, Idaho Statesman, 11 Dec. 2025 The opposition later rallied behind Edmundo González Urrutia, a former diplomat then little known to the public. Antonio María Delgado, Miami Herald, 10 Dec. 2025 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 16 Dec. 2025.

Kids Definition

known

adjective
: generally recognized
a known expert on art

More from Merriam-Webster on known

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