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Definition of Fireproof
1. Verb. Make resistant to fire. 
Generic synonyms: Proof
2. Adjective. Impervious to damage by fire.
Definition of Fireproof
1. a. Proof against fire; incombustible.
Definition of Fireproof
1. [v -ED, -ING, -S]
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1. Verb. Make resistant to fire. 
1. a. Proof against fire; incombustible.
1. [v -ED, -ING, -S]