Synonyms of well-knownnext
: fully or widely known

Examples of well-known in a Sentence

an anchorwoman so well-known that she passes for a local celebrity
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.
Baltimore Police said the boy is well-known to police. Kaicey Baylor, CBS News, 2 Apr. 2026 Isola Bella and Isola Madre are particularly well-known for lush gardens and palaces. Elizabeth Heath, Travel + Leisure, 31 Mar. 2026 Dan Koester, a resident of Villa Grove who was in Champaign for the day to play with his band, was listening to the game in the parking lot of Merry Ann’s Diner, a 24-hour Champaign establishment well-known among students and locals. Aidan Sadovi, Chicago Tribune, 29 Mar. 2026 Americans searching for a happier place to live may want to look beyond the country’s biggest and most well-known cities. Kelly McGreal, FOXNews.com, 29 Mar. 2026 See All Example Sentences for well-known

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of well-known was in the 15th century

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Cite this Entry

“Well-known.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/well-known. Accessed 5 Apr. 2026.

Kids Definition

well-known

adjective
ˈwel-ˈnōn
: known by many people

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