Adjective
remember to store valuable papers in a fireproof box Verb
The building was not fireproofed.
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Adjective
Renderings submitted with the application show some cosmetic changes to the townhouse façades, including a stoop removed for ADA compliance, new (seemingly code-compliant) double glass doors, and fireproof concrete siding in lieu of wood.—Kim Velsey, Curbed, 20 Oct. 2025 Outside of hydrating and cooling pads in the layered fireproof suits, there’s not much drivers can do to stay cool in the cockpit.—Skyler Caruso, PEOPLE, 20 Oct. 2025
Verb
Antimony is an indispensable ingredient in ammunition, fireproofing military equipment, nuclear systems, and much more.—Lee Habeeb, MSNBC Newsweek, 3 Apr. 2025 Because of their supply of unfree labor to fight fires, Southern leaders felt little need to fireproof their cities, or adopt the innovations in firefighting made possible by new technologies.—Justin Hawkins / Made By History, TIME, 31 Jan. 2025 See All Example Sentences for fireproof
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