MAKE OR BREAK STH


Meaning of MAKE OR BREAK STH in English

to be the thing that makes sb/sth either a success or a failure :

This movie will make or break him as a director.

It's make-or-break time for the company.

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.