Definitions
make resistant to fire
Word origin
From fire + -proof.
Used in a sentence
“The fireproof safe will protect documents inside for up to four hours in a standard house fire.”
“When I was in the States, three years ago, the head porter at one hotel took pains to impress on me that the building was absolutely fireproof.”
“I hastily fireproofed my clothing somewhat by pouring a bucket of water over myself before dashing into the flames.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Flame resistant”9 letters
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