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English definition of “put your shirt on sth”

put your shirt on sth

UK informal
to feel very certain that something will happen: I'd put my shirt on the president being re-elected.Confidence and self-assuranceShowing arrogance and conceit
(Definition of put your shirt on sth from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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Translations of “put your shirt on sth”

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