English
smokeproof
From smoke + -proof.
Formed from smoke + -proof
Proto-Indo-European *smug- ‘to smoke’
Proto-Germanic *smukô ‘smoke’
Old English smoca
Middle English smoke
English smoke
Today it means
adj Resistant to smoke.
Sources
Sources: Wiktionary, “smokeproof”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / smokeproof