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

When used as verbs, lose one's cool means to become upset or disconcerted, whereas lose one's temper means to become angry or annoyed.


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

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

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

  1. Lose one's temper as a verb (intransitive, idiomatic):

    To become angry or annoyed.

    Examples:

    "When my dad found out I had failed the exams, he completely lost his temper."