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English definition of “burn up”

burn up

informal
verb uk phrasal verb with burn   /bɜːn/ us    /bɝːn/ (burnt or burned, burnt or burned)
to have a bad fever: "You're burning up!" she said, touching his forehead.
(Definition of burn up from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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Translations of “burn up”

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