The story
- Proto-Indo-European*de
- Proto-Indo-European*déh₁
- Proto-Italic*dē
- Latindē
- Latindē-
- Englishde-
- Proto-Indo-European*kap-
- Proto-Indo-European*kapyéti
- Proto-Italic*kapjō
- Latincapiō
- Latincapāx
- Latincapācitās
- Old Frenchcapacite
- Middle Englishcapacite
- Englishcapacity
- Englishcapacitate
- Englishcapacitation
- English todaydecapacitation
From de- + capacitation.
Etymology from Wiktionary, CC BY-SA 4.0.