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English definition of “tune (sth) up”

tune (sth) up

phrasal verb with tune     /tjuːn/ verb [T]
to make slight changes to a musical instrument before you play it so that it produces the right notes: The orchestra were tuning up.Technical music terms
(Definition of tune (sth) up from the Cambridge Learner's Dictionary © Cambridge University Press)

Translations of “tune (sth) up”

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