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adj. Impervious or resistant to damage by fire.

v. To make fireproof.

adj. Resistant to damage from fire.

v. To make resistant to damage from fire.

adj. Proof against fire; incombustible.

Proof against fire; so constructed or protected as to be incombustible.

To render proof against fire by some protecting cover, by chemical treatment, or by construction with incombustible materials.

adj. impervious to damage by fire

v. make resistant to fire

"The term fireproof buildings shall apply to all buildings in which the principal parts are made of incombustible materials, these principal parts consisting mainly in walls, floor construction, roof construction, furring, ceiling, stairs and all shaft enclosures."

incombustible    noncombustible   

fireproofed    fireproofing   

proof   

incombustible    fire-resistant    flame-retardant   

cold-storage    twenty-five-foot    brick-and-stone    well-ventilated    ingenerable    seven-level    well-furnished    red-brick    bombproof    true