keeps one's cool

Remains composedly unruffled

To keep one's cool is to remain calm under pressure, not losing composure when provoked or stressed.

The phrase implies self-control in situations that might reasonably cause anger, panic, or frustration: She kept her cool even when the client started yelling.

The opposite is to lose one's cool.

Related

level head · self-control · diplomacy · bite one's tongue · poise · focus · fortitude · silence · tact · relaxation · sangfroid · nerves of steel · grit · concentration · stress tolerance · resilience-building · mental clarity · even keel

Opposites
emotional composure

keeps one's coolloses one's temper

Becomes suddenly enraged

loses it · blows up · flies off the handle · freaks out · goes ballistic

rationality under pressure

keeps one's coolloses control

Fails to manage oneself

lashes out · overreacts · panics · acts out · goes off

Family

keep, keeps, keeping, keeper, keepers, ones, cool, cools, cooled

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Positive · Everyday, not technical · Rated G