flame-retardant
adjective/ˈfleɪm rɪtɑːdənt/
/ˈfleɪm rɪtɑːrdənt/
(also fire-retardant)
[usually before noun]- that makes a fire burn more slowly
- The chair had flame-retardant covers.
Check pronunciation:
flame-retardant
Definition of flame-retardant adjective from the Oxford Advanced Learner's Dictionary