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English definition of “muck sth up”

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muck sth up

informal
verb uk phrasal verb with muck   /mʌk/ us  
to spoil something completely, or do something very badly: I really prepared for the interview because I didn't want to muck it up. I mucked up the whole exam!
Translations of “muck sth up”
in Chinese (Traditional) 打亂, 把…弄糟…
in Russian портить…
in Turkish berbat etmek, bozmak, yanlış yapmak…
in Chinese (Simplified) 打乱, 把…弄糟…
in Polish schrzanić coś…
(Definition of muck sth up from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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