fire-retardant
- s difficult to burn
- And during the war, Hizballah gunners had tossed fire-retardant blankets over the launchers immediately after unleashing their rockets to hide the lingering heat signature from .
- Torrential rain had reacted with a fire-retardant chemical in the carpet, making it froth up like bubble bath.
- Reason: its roof was constructed of fire-retardant composition materials.