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.
"Offensively it was cool, it was good weather, the ball moved quickly, it was dry," said Capilla.
From Barron's • Oct. 18, 2025
"I was quite young at the time, and didn't realise who everyone was, I didn't know how cool it was until I was a bit older."
From BBC • Jun. 5, 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
However, he acknowledged that while it would be cool, it would be tough.
From Los Angeles Times • Sep. 12, 2024
We kept it there with a tow- rope to cool it and slow the bacteria from turning it bad.
From "Adrift" by Paul Griffin
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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.