The story
- Proto-Indo-European*h₂ew-der.?
- Proto-Indo-European*h₂éwis
- Proto-Indo-European*h₂ōwyóm
- Proto-Italic*ōw(j)om
- Latinōvum
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Late Latinōvālis
- English todayoval
From Late Latin ōvālis, from ōvum; cognate with French and Italian ovale, Dutch ovaal. From 1570.
Etymology from Wiktionary, CC BY-SA 4.0.