Where does “polyphthalocyanine” come from?

polyphthalocyanine (English) comes from English phthalocyanine, from English cyanine, from English -ine, from French -ine, from French -é, from Middle French -é, from Old French -é, from Latin -a.

polyphthalocyanine (English): Any of a family of polymers of phthalocyanine,...

Definitions

  1. Any of a family of polymers of phthalocyanine,...

Ancestry of “polyphthalocyanine”, step by step

polyphthalocyanine traces back through two separate lines of ancestry.

via English phthalocyanine

StepLanguageWordMeaning
1EnglishphthalocyanineAny of a family of macrocyclic compounds having a...
2EnglishcyanineAny of a family of synthetic polymethine blue...
3English-ineOf or pertaining to; Used to form demonyms;...
4French-inefeminine singular of -in; female equivalent of...
5Frenchpast participle root verb suffix of regular -er...
6Middle Frenchpast participle root verb suffix of regular; -ed, -en, -n
7Old Frenchused to form past participles of regular -er...
8Latin-asuffixed to the roots of verbs, forms agent...
9Proto-ItalicForms masculine agent nouns from prefixed or compounded bases
10Proto-Indo-European-éh₂

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
Every word from Proto-Indo-European -éh₂Every word from English -ineEvery word from French -ine