The story
- Ancient GreekὨκεᾰνός (Ōkeănós)
- LatinŌceanus
- Old Frenchoccean
- Middle English*ocean, occean, occian, occyan
- Englishocean
- Proto-Indo-European*drem-
- Ancient Greekδρόμος (drómos)
- Proto-Indo-European*h₃ed-
- Proto-Indo-European*h₃édosder.?
- English todayoceanodromous
Etymology from Wiktionary, CC BY-SA 4.0.