Where does “polyduct” come from?

polyduct (English) comes from English poly, from Latin polium, from Latin polion, from Ancient Greek πόλιον, from Ancient Greek πολιός, from Proto-Hellenic poľľós, from Proto-Indo-European polH-yós, from Proto-Indo-European pelH- — pale, gray.

polyduct (English): A single pipeline that carries different refined...

Definitions

  1. A single pipeline that carries different refined...

Ancestry of “polyduct”, step by step

polyduct traces back through two separate lines of ancestry.

via English poly

StepLanguageWordMeaning
1EnglishpolyPolytechnic; Polyethylene; Polyurethane
2LatinpoliumAlternative form of polion
3LatinpolionA strong-smelling plant, perhaps Teucrium...
4Ancient Greekπόλιονfelty germander
5Ancient Greekπολιόςgrey, grizzled, grizzly; bright, clear, serene; a...
6Proto-Hellenicpoľľósgrey
7Proto-Indo-EuropeanpolH-yós
8Proto-Indo-EuropeanpelH-pale, gray

via English duct

StepLanguageWordMeaning
1EnglishductA pipe, tube or canal which carries gas or liquid...
2Latinductusled, guided, having been led; leadership,...
3Latindūcōto lead, guide, conduct, lead away
4Proto-Italicdoukōlead
5Proto-Indo-Europeandéwketi
6Proto-Indo-Europeandewk-to pull, to draw; to lead
Every word from Proto-Indo-European pelH-Every word from Proto-Indo-European polH-yósEvery word from Proto-Hellenic poľľós