Third-person singular simple present indicative form of cool

plural of cooling

(idiomatic) to act cool

(idiomatic) Before (an idea or activity) was popular, trendy, famous, or duly appreciated.

(idiomatic) A person who performs or appreciates jazz, especially one whose style of speech and movement is relaxed and rhythmic.

using water as a means of cooling.

(informal) An intensifier of cool (socially acceptable or extraordinary).

(idiomatic) calm and composed in a difficult situation.

plural of cool kid

(historical) A cooling drink of wine and water, with lemon juice, spices, and borage. / (UK, dialect) The plant borage itself.