The story
- Proto-Indo-European*de
- Proto-Indo-European*déh₁
- Proto-Italic*dē
- Latindē
- Latindē-
- Englishde-
- Proto-Indo-European*h₂éd
- Proto-Italic*ad
- Proto-Italic*ad-
- Latinad-
- Proto-Indo-European*ḱewh₁-
- Proto-Indo-European*ḱuh₁mósder.?
- Latincumulus
- Latincumulō
- Latinaccumulō
- Latinaccumulātiō
- Middle Frenchaccumulation
- Latinaccumulātiō
- Middle Englishacumulacyon
- Englishaccumulation
- English todaydeaccumulation
From de- + accumulation.
Etymology from Wiktionary, CC BY-SA 4.0.