well-known
Americanadjective
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clearly or fully known.
The well-known reasons are obvious.
-
generally or widely known.
a well-known painting.
- Synonyms:
- celebrated, noted, famous, prominent
adjective
-
widely known; famous; celebrated
-
known fully or clearly
Etymology
Origin of well-known
late Middle English word dating back to 1425–75
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It is one of a handful of MacKenzie’s designs in the U.S.—the most well-known being Augusta National, host of the annual Masters tournament.
From The Wall Street Journal ● Jul. 26, 2026
These compounds differ from larger peptide medications such as semaglutide, which is used in well-known drugs including Ozempic, Wegovy, and Rybelsus.
From Science Daily ● Jul. 25, 2026
Despite being well-known, he has kept a low profile and only rarely given interviews -- in contrast with many other Ukrainian commanders.
From Barron's ● Jul. 22, 2026
Sonam Wangchuk is a well-known Indian activist and educator who is in the headlines after going on hunger strike in support of youth-led protesters demanding reforms to the education system.
From BBC ● Jul. 20, 2026
The support of these well-known faces gave the idea of spirits credibility with the audience.
From "American Spirits" by Barb Rosenstock
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
