Synonyms of knownnext
: generally recognized
a known authority on art

known

2 of 2

past participle of know entry 1

Examples of known in a Sentence

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.
Adjective
More than 70% of new cases involved people who were not among known contacts, while at least 60% of deaths occurred outside treatment centers as of early October, government data showed. — Constant Same Bagalwa, Los Angeles Times, 21 Oct. 2026 No injuries were reported, and officials said there is no known danger to the public or the surrounding area. — Doug Myers, CBS News, 20 Oct. 2026 According to Apple, security researchers confirmed that the known DarkSword exploits do not work on devices with Lockdown Mode enabled. — Kurt Knutsson, FOXNews.com, 19 Oct. 2026 Though less known than many authors, Daunt leads a bookselling empire of unprecedented scale. — Nathan Heller, New Yorker, 19 Oct. 2026 See All Example Sentences for known

Word History

First Known Use

Adjective

14th century, in the meaning defined above

Time Traveler
The first known use of known was in the 14th century

Browse Nearby Words

Cite this Entry

“Known.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/known. Accessed 23 Oct. 2026.

Kids Definition

: generally recognized
a known expert on art

More from Merriam-Webster on known

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster