: 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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But of course, the Celica is well-known as a successful rally car, having won three driver championships in the early 1990s. Peter Lyon, Forbes.com, 17 June 2025 Hamilton, a seven-time world champion driver, is also a vegan and well-known animal lover, according to BBC. Sean Neumann, People.com, 16 June 2025 Strauss died by his own hand in 2005, more than 10 years before OSU commissioned its report, so there can be no similar legal outcome, which is perhaps why the story itself might be less well-known. Nina Metz, Chicago Tribune, 15 June 2025 Less well-known are the battles during the days and weeks that followed in Normandy, which helped secure the massive beachhead, so the allies could go on and defeat Nazi Germany in World II. Greg Palkot, FOXNews.com, 14 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 20 Jun. 2025.

Kids Definition

well-known

adjective
ˈwel-ˈnōn
: known by many people

More from Merriam-Webster on well-known

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