The story
- Proto-Indo-European*wed-
- Proto-Indo-European*wódr̥
- Proto-Hellenic*údōr
- Ancient Greekὕδωρ (húdōr)
- Ancient Greekὑδρία (hudría)
- English todayhydria
Borrowed from Ancient Greek ὑδρία (hudría, “water jar or water container”).
Etymology from Wiktionary, CC BY-SA 4.0.