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flameproof

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adjective flame·proof \ˈflām-ˌprüf\

Definition of flameproof

  1. :  resistant to damage or burning on contact with flame

flameproof

transitive verb

flameproofer

noun

See flameproof defined for English-language learners

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1886

First Known Use of flameproof

1886

FLAMEPROOF Defined for English Language Learners

flameproof

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adjective

Definition of flameproof for English Language Learners

  • : not easily damaged by flames

Learn More about flameproof

  1. See words that rhyme with flameproof

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