The story
- Proto-Indo-European*Hreth₂-
- Proto-Indo-European*Hróth₂eh₂
- Proto-Italic*rotā
- Latinrota
- Latinrotula
- Latinrotulāre
- Old Frenchroeler
- Frenchrouler
- Frenchroulea
- English todayrouleau
Borrowed from French rouleau.
Etymology from Wiktionary, CC BY-SA 4.0.