MESS UP


Meaning of MESS UP in English

mess up | ˌmess sth ↔ ˈup

to spoil sth or do it badly :

I've really messed up this time.

If you cancel now you'll mess up all my arrangements.

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