Where does “polyharmonic” come from?

polyharmonic (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.

polyharmonic (English): Consisting of multiple harmonics

Definitions

  1. Consisting of multiple harmonics

Ancestry of “polyharmonic”, step by step

polyharmonic 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 harmonic

StepLanguageWordMeaning
1Englishharmonicpertaining to harmony; pleasant to hear;...
2Latinharmonicus
3Ancient Greekἁρμονικόςskilled in music
4Ancient GreekἉρμονίαHarmonia
5Ancient Greek-ῐ́ᾱ{{l|en|-ia}}; "suffix forming abstract feminine...
6Proto-Indo-European-íh₂
7Proto-Indo-European-h₂Creates collective nouns, which refer to groups...
Every word from Proto-Indo-European pelH-
polyharmonic — Etymology, Origin & Word History | Etymology Explorer