Where does “Panhellenian” come from?

Panhellenian (English) comes from English PAN, from English pantograph, from French pantographe, from French -graphe, from Latin -graphus, from Ancient Greek -γράφος, from Ancient Greek γράφω, from Proto-Hellenic grəpʰō — to turn, bend, twist, wind; to tie, bind...

Ancestry of “Panhellenian”, step by step

Panhellenian traces back through two separate lines of ancestry.

via English PAN

StepLanguageWordMeaning
1EnglishPANAcronym of primary account number; Acronym of...
2EnglishpantographA mechanical linkage based on parallelograms...
3Frenchpantographepantograph
4French-graphe-graph; -grapher
5Latin-graphusgraph
6Ancient Greek-γράφοςwriter, painter
7Ancient Greekγράφωto scratch, cut into; to draw, sketch, paint; to...
8Proto-Hellenicgrəpʰōto scratch, cut or carve into
9Proto-Indo-Europeangerbʰ-to carve
10Proto-Indo-Europeanger-to turn, bend, twist, wind; to tie, bind...

via English Hellenian

StepLanguageWordMeaning
1EnglishHellenianHellenic
2Ancient GreekἙλλήνιοςGreek
3Ancient GreekἝλληνGreek, one who is from Greece or speaks Greek;...
4Ancient GreekἙλλοίThe Greeks in Dodona
5Ancient Greekἕλλαseat
6Proto-Hellenic*héllā
Every word from Proto-Indo-European ger-Every word from Proto-Indo-European gerbʰ-Every word from Proto-Hellenic grəpʰō