: 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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His father is arguably one of the hunting industry’s first and most well-known celebrities, thanks to his founding of Realtree in 1986 and his role as host of the popular Monster Bucks videos and Realtree Outdoors series. Alice Jones Webb, Outdoor Life, 12 Dec. 2024 While red and blue light (and their combination, purple) are most well-known for their use in treating signs of aging and blemishes, respectively, the Age-R Booster Pro also offers inflammation-reducing green light and radiance-boosting orange light. Emily Orofino, Vogue, 12 Dec. 2024 Mägi is well-known to Estonian audiences, appealing to both adults and children on local television. Leo Barraclough, Variety, 11 Dec. 2024 The artist behind the work has become well-known for his satirical creations, including a working 18-karat gold toilet which was exhibited at the Guggenheim Museum in New York City in 2017. Toria Sheffield, People.com, 1 Dec. 2024 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

Dictionary Entries Near well-known

Cite this Entry

“Well-known.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/well-known. Accessed 21 Dec. 2024.

Kids Definition

well-known

adjective
ˈwel-ˈnōn
: known by many people

More from Merriam-Webster on well-known

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