: 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.
That’s a known problem, which the Social Security inspector general in a 2023 report already recommended the agency correct. Jeanne Sahadi, CNN Money, 6 June 2025 Supermassive black holes lurk all throughout the known universe, but catching one in the act of devouring its cosmic dinner doesn't happen all that often. Eric Lagatta, USA Today, 6 June 2025 First getting together in 1973, KISS is less known for its music and better remembered for its theatrics. Michileen Martin, MSNBC Newsweek, 5 June 2025 The senator was not given any indication the person was designated as a known or suspected terrorist, the spokesperson said. Jennifer Jacobs, CBS News, 3 June 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 11 Jun. 2025.

Kids Definition

known

adjective
: generally recognized
a known expert on art

More from Merriam-Webster on known

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