cool off
Idioms-
see cool down .
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Also, . Calm down, become less ardent, angry, or agitated, as in We can't discuss it until you've cooled off . The verb cool alone has been used in this sense since approximately a.d. 1000; off and down were added in the late 1800s, and Davy Crockett's Almanac (1836) had: “Resting a while, just long enough to cool out a little.”
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Also, cool out . Kill someone, as in They threatened to cool off his brother . [ Slang ; first half of 1800s] Also see cool out , def. 2.
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.
If you don’t want to stop the fun while you take a break from the heat, the Do Lab is always a good place to catch some shade, dance and cool off.
From Los Angeles Times • Apr. 1, 2026
Crews were working to cool off hotspots in the stonework and assist structural engineers in assessing the stability of the remaining building.
From BBC • Mar. 9, 2026
You do heat up and you do sweat, and I just take off my coat to cool off and always keep my hat and Spyder gloves to keep my hands warm.
From Slate • Feb. 24, 2026
Many PC laptops still have fans to cool off internal components.
From The Wall Street Journal • Nov. 25, 2025
“In theory we should let this sit and cool off first, but I don’t think we’re wrong to taste test them now, don’t you agree?”
From "Red Flags and Butterflies" by Sheryl Azzam
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.
