: 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.
The partnership is well-known to both Fed insiders and casual market watchers. Eva Roytburg, Fortune, 23 Oct. 2025 Oak Lawn is well-known for being Dallas’s LGBTQ+ neighborhood. Mathew Rodriguez, Them., 23 Oct. 2025 Despite not being as well-known as the Hollywood Forever Cemetery, Forest Lawn Glendale is home to some heavy-hitters, like Walt Disney, Clark Gable, Humphrey Bogart, Jimmy Stewart, and Elizabeth Taylor. Sophie-Claire Hoeller, Vogue, 23 Oct. 2025 Turmeric is well-known for its impressive health benefits, especially its strong anti-inflammatory properties. Jillian Kubala, Health, 22 Oct. 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 27 Oct. 2025.

Kids Definition

well-known

adjective
ˈwel-ˈnōn
: known by many people

More from Merriam-Webster on well-known

Last Updated: - Updated example sentences
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