cool

IPA: kˈuɫ

A moderate or refreshing state of cold; moderate temperature of the air between hot and cold; coolness.
A calm temperament.
The property of being cool, popular or in fashion.
A surname.
(programming) Initialism of CLIPS Object-Oriented Language.
Ellipsis of McCool.; A surname from Irish, anglicized form of McCool. [A surname from Irish.]

(intransitive, literally) To lose heat, to get colder.
(transitive, literally) To make cooler, less warm.
(intransitive, figuratively) To become less intense, e.g. less amicable or passionate.
(transitive, figuratively) To make less intense, e.g. less amicable or passionate.
(transitive, slang, dated) To kill, murder.
(intransitive, African-American Vernacular, slang) To relax, hang out.

Of a mildly low temperature.
Allowing or suggesting heat relief.
Of a color, in the range of violet to green.
(of a person) Not showing emotion; calm and in control of oneself.
Unenthusiastic, lukewarm, skeptical.
Calmly audacious.
Applied facetiously to a sum of money, commonly as if to give emphasis to the largeness of the amount.
(informal) Of a person, knowing what to do and how to behave; behaving with effortless and enviable style and panache; considered popular by others.
(informal, originally hipster slang) Fashionable; trendy and hip.
(informal) All right; acceptable.
(informal) Very interesting or exciting.
(informal) (followed by with) Able to tolerate; to be fine with.
(informal) (of a pair of people) Having good relations.

Examples of "cool" in Sentences