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Definitions

cool

[kool] / kul /




VERB
reduce temperature, chill down
Synonyms
Antonyms
STRONGEST
WEAK




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.

Then, as the cool of autumn took hold, it was finally time for the great reveal: underneath an insulated protective cover was old snow.

From Slate • Apr. 11, 2026

"I love having the livestream available, and I also think it's cool that they use Twitch," Roethler said, referring to a video streamer site favored by gamers.

From Barron's • Apr. 11, 2026

Some children benefit from knowing cool golf history facts—like how balls are now made with a synthetic rubber core, but they used to be stuffed with feathers.

From The Wall Street Journal • Apr. 10, 2026

Colletti: I’ve got this master plan of telling my kid that his dad was on a TV show that was really cool back in the day.

From Los Angeles Times • Apr. 9, 2026

It was midsummer July, and then August of 1854, and still, temperatures remained cool, the pack ice did not melt, and the Advance couldn’t move.

From "American Spirits" by Barb Rosenstock




Vocabulary lists containing cool