SMOKEPROOF


Meaning of SMOKEPROOF in English

ˈ ̷ ̷| ̷ ̷ adjective

Etymology: smoke (I) + proof, adjective

: impermeable to smoke ; specifically : designed to restrict the spread of smoke through a building — used especially of a door or partition

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.