The story
- Proto-Indo-European*h₂ṓws
- Ancient Greekοὖς (oûs)
- Ancient Greekὠτ- (ōt-)
- English todayot-
From ὠτ- (ōt-), the stem of the Ancient Greek οὖς (oûs, “ear”).
Words from the same roots
Ancient Greekοὖς all →
otacousticon
Etymology from Wiktionary, CC BY-SA 4.0.