The story
- Ancient Greek · learned borrowing fromἐτεός“true, original”
- English todayeteo-
Learned borrowing from Ancient Greek ἐτεός (eteós, “true, original”), by analogy with Eteocretan, from Ἐτεόκρητες (Eteókrētes, literally “original Cretan”).
Etymology from Wiktionary, CC BY-SA 4.0.