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English definition of “fireproof”

fireproof

adjective uk   /ˈfaɪə.pruːf/ us    /ˈfaɪr-/
unable to be damaged by fire: She keeps all her important papers in a fireproof safe.Preventing and impedingLimiting and restrictingFire serviceFire and flame
(Definition of fireproof from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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