Where does “patrouille” come from?

patrouille (Middle French) comes from Old French patrouille, from Old French patrouiller, from Old French patte, from Latin patta, from Frankish patta, from Proto-Germanic pat-.

Ancestry of “patrouille”, step by step

StepLanguageWordMeaning
1Old Frenchpatrouille
2Old Frenchpatrouillerto paddle, paw about, patrol
3Old Frenchpattepaw, hoof; a paw
4Latinpattapaw, foot
5Frankishpattapaw, sole of the foot
6Proto-Germanicpat-

Words derived from “patrouille

Every word from Proto-Germanic pat-Every word from Frankish pattaEvery word from Latin patta