smokeproof

See also: smoke proof

English edit

Etymology edit

smoke +‎ -proof

Adjective edit

smokeproof (comparative more smokeproof, superlative most smokeproof)

Resistant to smoke.
A smokeproof stairway can help in the event of a fire.

Retrieved from "https://en.wiktionary.org/w/index.php?title=smokeproof&oldid=51871125"