low-key
Americanadjective
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of reduced intensity; restrained; understated.
Judicial elections used to be low-key affairs, attracting little campaign spending.
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(of a photograph) having chiefly dark tones, usually with little tonal contrast (distinguished from high-key).
adverb
verb (used with object)
adjective
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having a low intensity or tone
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restrained, subdued, or understated
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(of a photograph, painting, etc) having a predominance of dark grey tones or dark colours with few highlights Compare high-key
Usage
What else does low-key mean? Low-key can variously mean "quiet," "restrained," "moderate," or "easygoing." It can also behave as an adverb meaning "of low or moderate intensity." Like doing something, but in a "chill" way. For instance: We're having a party at my place but keeping it low-key so the neighbors don't complain.
Etymology
Origin of low-key
First recorded in 1890–95
Explanation
Something low-key is quiet or understated. A low-key wedding might be held in a friend's backyard, with a potluck reception — it's informal, small, and subdued. A person who's low-key is modest and soft spoken, and a low-key restaurant is comfortable and unpretentious. You might prefer your family's low-key way of celebrating birthdays (a cake and a few gifts) to the way your best friend's family does it (hiring caterers, clowns, magicians, and a band). Low-key can also mean "muted in color," like the low-key tones in your favorite painting.
Vocabulary lists containing low-key
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.
Hounkpe ran a low-key campaign and needed the help of majority lawmakers to secure the required parliamentary endorsements even to get on the ballot paper.
From Barron's • Apr. 13, 2026
“I spoke with Bibi and he’s going to low-key it,” he said.
From MarketWatch • Apr. 10, 2026
So far, his low-key earnestness has struck a chord with the British public, with nearly 71% approving of him.
From The Wall Street Journal • Mar. 11, 2026
Despite winning 10 WTA singles titles, achieving a career singles high of No. 3 in 2022 and the No. 1 doubles ranking, Pegula’s low-key demeanor means she flies a bit under the radar.
From Los Angeles Times • Mar. 11, 2026
Fang and I had been keeping a low-key watch on the Examiner, and let’s just say the Cramps’ announcement in the Births and Deaths section of the paper caught my attention.
From "Anthem of a Reluctant Prophet" by Joanne Proulx
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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.