The story
- Proto-Indo-European*h₂eḱ-der.?
- Ancient Greekὀξῠ́ς (oxŭ́s)
- Proto-Indo-European*ten-
- Proto-Indo-European*tónos
- Proto-Hellenic*tónos
- Ancient Greekτόνος (tónos)
- Ancient Greekὀξῠ́τονος (oxŭ́tonos)
- English todayoxytone
Learned borrowing from Ancient Greek ὀξῠ́τονος (oxŭ́tonos).
Etymology from Wiktionary, CC BY-SA 4.0.