Where does “amphictyon” come from?

amphictyon (French) comes from Latin Amphictyones, from Ancient Greek Ἀμφικτύονες.

amphictyon (French): amphictyon

Definitions

Step	Language	Word	Meaning
1	Latin	Amphictyones	—
2	Ancient Greek	Ἀμφικτύονες	—

amphictyon — Etymology, Origin & Word History | Etymology Explorer