Where does “smokestack” come from?

Smokestack comes from English smoke, from Middle English smoke, from Old English smoca, from Proto-Germanic smukô, ultimately from Proto-Indo-European (s)meug(h)-.

smokestack (English): A conduit or group of conduits atop a structure...

Definitions

  1. A conduit or group of conduits atop a structure...

Ancestry of “smokestack”, step by step

smokestack traces back through two separate lines of ancestry.

via English stack

StepLanguageWordMeaning
1Englishstack"A pile."; A smokestack; "In computing."
2Dutchstapelpile; basis, foundation, pedestal; stockpile,...
3Middle Dutchstapelpillar; foundation; market; warehouse; market
4Old Dutchstapal
5Old Swedishstapul
6Proto-Germanicstapulazpillar, post; basis, foundation
7Proto-Indo-Europeanstebʰ‑to stand still

via English smoke

StepLanguageWordMeaning
1EnglishsmokeThe visible vapor/vapour, gases, and fine...
2Middle Englishsmokesmoke
3Old Englishsmocasmoke
4Proto-Germanicsmukôsmoke, nebulous air
5Danishsmug-secretly
Every word from Proto-Indo-European stebʰ‑Every word from Proto-Germanic stapulazEvery word from Old Swedish stapul