The story
- Proto-Indo-European*deḱ-
- Proto-Indo-European*doḱ-éye-ti
- Proto-Italic*dokejō
- Proto-Italic*dokeō
- Ancient Greekδιδάσκω (didáskō)
- Latindoceō
- Latindocilis
- Middle Frenchdocile
- Middle Englishdocyle
- English todaydocile
From Middle English docyle, from Middle French docile, from Latin docilis, from docēre (“teach”). Compare Portuguese dócil ("docile").
Etymology from Wiktionary, CC BY-SA 4.0.