Where does “uniforme” come from?

uniforme (Middle French) comes from Latin uniformis, from Latin ūni-, from Latin ūnus, from Old Latin oinos, from Proto-Italic oinos, from Proto-Indo-European óynos — one; single.

Ancestry of “uniforme”, step by step

Step	Language	Word	Meaning
1	Latin	uniformis	Having only one shape or form, uniform
2	Latin	ūni-	one; uni
3	Latin	ūnus	one, single
4	Old Latin	oinos	one
5	Proto-Italic	oinos	cardinal number 1 Previous: n/a Next: *duō;...
6	Proto-Indo-European	óynos	one; single

Words derived from “uniforme”

Every word from Proto-Indo-European óynos →Every word from Proto-Italic oinos →Every word from Old Latin oinos →