chill
Americannoun
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coldness, especially a moderate but uncomfortably penetrating coldness.
the chill of evening.
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a sensation of cold, usually with shivering.
She felt a slight chill from the open window.
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a feeling of sudden fear, anxiety, or alarm.
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sudden coldness of the body, as during the cold stage of an ague.
fevers and chills.
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a depressing influence or sensation.
His presence cast a chill over everyone.
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lack of warmth of feeling; unfriendliness; coolness.
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Foundry. an inserted object or a surface in a mold capable of absorbing large amounts of heat, used to harden the surface of a casting or to increase its rate of solidification at a specific point.
adjective
verb (used without object)
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to become cold.
The earth chills when the sun sets.
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to be seized with a chill; shiver with cold or fear.
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Foundry. (of a casting) to become hard on the surface by contact with a chill or chills.
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Slang. to calm down; relax (often followed byout ).
verb (used with object)
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to affect with cold; make chilly.
The rain has chilled me to the bone.
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to make cool.
Chill the wine before serving.
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to depress; discourage; deter.
The news chilled his hopes.
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Foundry. to harden the surface of (a casting) by casting it in a mold having a chill or chills.
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Slang. to kill; murder.
idioms
noun
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a moderate coldness
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a sensation of coldness resulting from a cold or damp environment, or from a sudden emotional reaction
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a feverish cold
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a check on enthusiasm or joy
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a metal plate placed in a sand mould to accelerate cooling and control local grain growth
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another name for bloom 1
adjective
verb
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to make or become cold
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(tr) to cool or freeze (food, drinks, etc)
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(tr)
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to depress (enthusiasm, etc)
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to discourage
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(tr) to cool (a casting or metal object) rapidly in order to prevent the formation of large grains in the metal
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slang (intr) to relax; calm oneself
Synonym Usage
See cold.
Other Word Forms
Derived Forms
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chillnessnoun
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overchillverb
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prechillverb (used with object)
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chillingadjective
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overchilladjective
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unchilledadjective
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well-chilledadjective
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chillinglyadverb
Inflected Forms
Nouns
Participles
Conjugated Forms
Present
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chillsimple
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chillssimple
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have chilledperfect
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has chilledperfect
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am chillingprogressive
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are chillingprogressive
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is chillingprogressive
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have been chillingperfect progressive
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has been chillingperfect progressive
Past
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chilledsimple
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had chilledperfect
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was chillingprogressive
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were chillingprogressive
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had been chillingperfect progressive
Future
Etymology
Origin of chill
First recorded before 900; Middle English chile, Old English cele, ci(e)le “coolness”; cf. cool, cold; akin to Latin gelāre “to freeze,” gelum “frost, cold,” glaciēs “ice” ( see gelato, gelid, glacier)
Explanation
A sharp burst of cold air or icy temperatures is a chill. The chill of a January day in New England might make you dream of moving to New Mexico. You'll feel a chill when someone opens a window in the winter, or notice a chill in the air on a cool day in September. Another kind of chill makes you shiver, but it's caused by illness and fever rather than a cold breeze: "Symptoms of the flu include chills and headache." A cold attitude is also a chill, as when a chill in the room makes you realize your friends are angry at each other.
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.
See Examples For:
"Just, you know, chill, relax," Infantino said of Artan's plight.
From BBC ● Jul. 6, 2026
“Retirement is not for me. As an entrepreneur, how do you just chill? You can never shut off.”
From MarketWatch ● Jul. 1, 2026
Heightened competition in broadband and the threat of SpaceX’s Starlink satellite-based internet service has put a chill on the sector, especially cable leaders Comcast and Charter Communications.
From Barron's ● Jun. 26, 2026
“The Commission’s actions threaten to upend decades of settled law and practice and chill critical protected speech, both with respect to The View and more broadly,” KTRK-TV said in the filing.
From Los Angeles Times ● Jun. 22, 2026
They talked in huddles, stamping their feet, their breath steaming in the chill evening air.
From "Wolf Brother" by Michelle Paver
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The chills expanded nationally, then internationally, as the Bulls’ mystique grew and the NBA’s popularity exploded.
From The Wall Street Journal ● Jun. 21, 2026
Respiratory diphtheria often starts with fever or chills, a sore throat that can lead to breathing and swallowing difficulties, and be life-threatening.
From BBC ● May 26, 2026
Other users reported temperature-related symptoms such as chills, feeling cold, hot flashes, and fever-like sensations.
From Science Daily ● May 24, 2026
“The standard Ross held for us during pre-production was extreme to a point where if we didn’t give him chills, we couldn’t go into the studio to actually record,” Gatto says.
From Los Angeles Times ● May 21, 2026
Jim had fallen ill a week after arriving at Williams and was fighting high fevers and chills.
From "Ambushed!" by Gail Jarrow
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As temperatures in Britain soar, people say the option of a chilled red wine becomes all the more appealing.
From BBC ● Jul. 12, 2026
To serve an optimal chilled red wine, you shouldn't keep the bottle in the fridge overnight.
From BBC ● Jul. 12, 2026
Also make sure hot food is served piping hot, health officials say, and cold food should be kept thoroughly chilled.
From Los Angeles Times ● Jul. 10, 2026
I borrowed that idea for these BLT-inspired chilled noodles.
From Salon ● Jul. 8, 2026
Ice cut from a pond in winter and stored beneath an open structure called the Temple chilled food and drinks in Virginia’s summer heat.
From "In the Shadow of Liberty" by Kenneth C. Davis
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They get back to her with this chilling message: “The calls are coming from inside the house.”
From The Wall Street Journal ● Jul. 13, 2026
Red wine varieties that Moore, the wine tasting host, suggests chilling include Pinot Noir, Zweigelt and Gamay.
From BBC ● Jul. 12, 2026
While her portrayal of Dailey is agonizing, Ms. Colloff’s rendering of Paul Skalnik, a career criminal and the other man at the center of the book, is chilling.
From The Wall Street Journal ● Jul. 10, 2026
It could create a chilling effect, said Robert Thompson, director of Syracuse University’s Bleier Center for Television and Popular Culture.
From Los Angeles Times ● Jun. 30, 2026
Over at Brick's place in the afternoon, there's a bunch of us just chilling.
From "How It Went Down" by Kekla Magoon
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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.