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English definition of “hash sth up”

hash sth up

UK informal
verb uk phrasal verb with hash   /hæʃ/ us  
to spoil something by doing it badly: The first interview was all right but I rather think I hashed up the second one.Failing and doing badly
(Definition of hash sth up from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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Translations of “hash sth up”

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