The story
- Proto-Indo-European · derived from*tud-
- Latin · derived fromtudiculō“grind, mix”
- Occitan · derived fromratatolha
- French · borrowed fromratatouille
- English todayratatouille
Unadapted borrowing from French ratatouille, from Occitan ratatolha (ratatouille is a dish originally from Nice, and is also found in Provence), French form from diminutive prefix tat- + touiller (“to stir”), from Latin tudiculō (“grind, mix”), from tudes (“hammer”), from Proto-Indo-European *tud-, from *(s)tewd-.
Etymology from Wiktionary, CC BY-SA 4.0.