- comparative of cool.
cooler
Americannoun
-
coolers
plural
-
a container or apparatus, as an insulated chest, in which something may be cooled or kept cool.
-
an air conditioner.
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a tall drink, consisting of liquor, soda, and a fruit garnish.
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Slang. the cooler, jail.
He was in the cooler for three months for petty theft.
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Ice Hockey Slang. penalty box.
noun
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a container, vessel, or apparatus for cooling, such as a heat exchanger
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a slang word for prison
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a drink consisting of wine, fruit juice, and carbonated water
Other Word Forms
Noun Inflected Forms
Etymology
Origin of cooler
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:
It could feel pretty chilly as temperatures are expected to gradually edge lower over the coming days, bringing a slightly cooler feel, particularly during the nights and early mornings.
From BBC ● Oct. 31, 2026
It influences the sex balance of a clutch of eggs: cooler than average temperatures result primarily in males, warmer than average in females, and normal temperatures in a clutch roughly split between the two.
From Los Angeles Times ● Oct. 30, 2026
People had to spend more to fill up their cars, fly on planes and pay for their heating bills as the weather turned cooler.
From MarketWatch ● Oct. 29, 2026
U.S. natural gas futures rose ahead of Wednesday’s November contract expiry, with some help from slightly cooler weather forecasts, although the two-week outlook remains for above-normal temperatures.
From The Wall Street Journal ● Oct. 28, 2026
I want to ask Khalid—I want to ask him, “Why did you choose a dragonfly? Why not something cooler, like a lion or a panther or a wolf?”
From "King and the Dragonflies" by Kacen Callender
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At the same time, she found the tap water detainees used was often lukewarm, and the facility was using a spigot to refill water coolers for the East building.
From Los Angeles Times ● Oct. 8, 2026
Pumps, portable evaporative coolers and portable heaters must be returned within seven days.
From The Wall Street Journal ● Sep. 9, 2026
Conventional air conditioners and spot coolers offer relief, but Kono's firm has many open areas to allow trucks and heavy equipment to operate.
From Barron's ● Aug. 25, 2026
They carry blankets, coolers, and totes with dinner.
From Salon ● Aug. 11, 2026
And the stores are smaller with less flashy signs, and all of them have stands outside selling beach towels and sunscreen and Styrofoam coolers.
From "We Were Here" by Matt De La Peña
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