: 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
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Jean notes that Gondry’s visit also coincides with a focus this year on the use of animation in music videos, a domain in which the director is also well-known for his collaborations with the likes Of Björk, The White Stripes and Daft Punk. Melanie Goodfellow, Deadline, 5 June 2025 Though Jonas is most well-known for his part in the music trio The Jonas Brothers — alongside older bros Joe and Kevin — he’s certainly made the rounds on stage and screen. Jami Ganz, New York Daily News, 5 June 2025 The active stratovolcano is well-known for its frequent and continuous eruptions. Janet Loehrke, USA Today, 3 June 2025 Next is The Cataracts, a series of clear pools and small falls set in a narrow gorge, followed by Dunn Falls, one of the more popular and well-known falls in Maine. Evie Carrick, Travel + Leisure, 3 June 2025 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 10 Jun. 2025.

Kids Definition

well-known

adjective
ˈwel-ˈnōn
: known by many people

More from Merriam-Webster on well-known

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