(Australia, New Zealand) a building or room that is kept cool for the storage of perishables (such as apples).

A person who is not easily abashed.

plural of cool hand

plural of cool arrow

(Internet slang, humorous) An asshole (especially in the context of a jocular phonetic reception by an American of a Hispanic saying the Spanish word culero, meaning "asshole").

plural of cool box

Alternative spelling of coolbox

(idiomatic) A calm, focused demeanor and mindset; a person having such characteristics.

(slang) Extremely cool.

Cooling brought about by decreasing pressure