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F_________
Definitions
resistant to catching fire
Word origin
From flame + -proof.
Used in a sentence
“One hundred and fifty miles of flameproof wire have been used in the signalboxes and relay rooms.”
“Structural timber in the roofs throughout the station has been flameproofed.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer0 curated clues
No curated clues for flameproof yet.