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English definition of “eat (sth) up”

eat (sth) up

phrasal verb with eat
/iːt/ verb (past tense ate, past participle eaten)
B2 to eat all the food you have been given: Be a good boy and eat up your spinach.EatingBiting, chewing and swallowing
(Definition of eat (sth) up from the Cambridge Learners Dictionary © Cambridge University Press)
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