cool it
Idioms-
Calm down, relax, as in John was beginning to seethe, but I told him to cool it . [ Slang ; c. 1950]
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Stop what one is doing, especially stop talking or behaving conspicuously, as in We'd be wise to cool it until the scandal blows over . It is also used as an imperative, as in Cool it! We'll be in trouble if anyone hears you . [ Slang ; c. 1950]
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.
As sweat turns into water vapour it needs heat which it takes from your body helping to cool it - the less clothing the more chance for this heat loss.
From BBC • May 22, 2026
"Offensively it was cool, it was good weather, the ball moved quickly, it was dry," said Capilla.
From Barron's • Oct. 18, 2025
“We firmly believe that they should cool it, pull back, because if they do, so will California.”
From Los Angeles Times • Aug. 18, 2025
Speaking in a video published on TikTok, he answered a fan's question about it, saying "how cool" it was and thanking people "for all the support we have received".
From BBC • Apr. 2, 2025
“Just, you know, cool it a little. That’s why I told you the coach told Nick to play you one-on-one.”
From "Slam!" by Walter Dean Myers
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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.