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Adjective: fireproof  'fI(-u)r,proof
  1. Impervious to damage by fire
Verb: fireproof  'fI(-u)r,proof
  1. Make resistant to fire

Derived forms: fireproofed, fireproofing, fireproofs

See also: incombustible, noncombustible

Type of: proof

Encyclopedia: Fireproof