The story
- Proto-Indo-European*de
- Proto-Indo-European*déh₁
- Proto-Italic*dē
- Latindē
- Latindē-
- Englishde-
- Latincrassus
- Vulgar Latin*crassia
- Anglo-Normangrece
- Middle Englishgrece
- Englishgrease
- English todaydegrease
Etymology from Wiktionary, CC BY-SA 4.0.