WIKTIONARY

cool

Adjective

∙ Having a slightly low temperature; mildly or pleasantly cold.
∙ Allowing or suggesting heat relief.
∙ Of a person, not showing emotion, calm and in self-control.
∙ Unenthusiastic, lukewarm, skeptical.
∙ Calmly audacious.
∙ Of a person, knowing what to do and how to behave; considered popular by others. informal
∙ In fashion, part of or fitting the in crowd; originally hipster slang. informal
∙ Of an action, all right; acceptable; that does not present a problem. informal
∙ Of a person, not upset by circumstances that might ordinarily be upsetting. informal
∙ Applied facetiously to a sum of money, commonly as if to give emphasis to the largeness of the amount.

Noun

∙ A moderate or refreshing state of cold; moderate temperature of the air between hot and cold; coolness.
∙ A calm temperament.

Verb

∙ To lose heat, to get colder. literally intransitive
∙ To make cooler, less warm. transitive
∙ To become less intense, e.g. less amicable or passionate. figuratively, intransitive
∙ To make less intense, e.g. less amicable or passionate. transitive

COOL

Acronym

English Dictionary

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