fireproofed
fire-proofed
adjective
Treated to resist fire, preventing easy burning or the spread of flames.
"The theatre's new curtains were fireproofed."
Thesaurus
Synonyms: noncombustible, fireproof, incombustible
fire-proofed
Treated to resist fire, preventing easy burning or the spread of flames.
"The theatre's new curtains were fireproofed."
Synonyms: noncombustible, fireproof, incombustible