Meaning of flame-retardant | Babel Free
Definitions
A substance used to make an object flameproof.
Examples
“The flame-retardant used on the child's pajamas would keep them from bursting into flame, but it caused a rash.”
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.