The story
- Proto-Indo-European*peh₂-
- Proto-Germanic*fōdô
- Old Englishfōda
- Middle Englishfode
- Englishfood
- Proto-Indo-European*ser-der.?
- Proto-Italic*serwos
- Latinservus
- Latinservitium
- Old Frenchservise
- Old Englishserfis
- Middle Englishservise
- Englishservice
- English todayfoodservice
Etymology from Wiktionary, CC BY-SA 4.0.