The difference between Keep one's cool and Lose one's cool

When used as verbs, keep one's cool means to remain composed, calm, and even-tempered, especially in a provocative situation, whereas lose one's cool means to become upset or disconcerted.


check bellow for the other definitions of Keep one's cool and Lose one's cool

  1. Keep one's cool as a verb (idiomatic):

    To remain composed, calm, and even-tempered, especially in a provocative situation.

  1. Lose one's cool as a verb (idiomatic):

    To become upset or disconcerted; to lose one's temper.