Where does “boue rouge” come from?

boue rouge (French) comes from French rouge, from Middle French rouge, from Old French roge, from Latin rubeus, from Latin ruber, from Proto-Italic ruðros, from Proto-Indo-European h₁rudʰrós, from Proto-Indo-European h₁rewdʰ- — red.

boue rouge (French): red mud

Definitions

  1. red mud

Ancestry of “boue rouge”, step by step

boue rouge traces back through two separate lines of ancestry.

via French rouge

StepLanguageWordMeaning
1Frenchrougered
2Middle Frenchrougered
3Old Frenchrogered
4Latinrubeusred, reddish; of or pertaining to the bramble...
5Latinruberred approximately like red ochre (which had a traditional status among the Romans); red that was both common and dignified, somewhat associated with pigment
6Proto-Italicruðrosred
7Proto-Indo-Europeanh₁rudʰrósred
8Proto-Indo-Europeanh₁rewdʰ-red

via French boue

StepLanguageWordMeaning
1Frenchbouemud; dirt
2Gaulishbawamud, dirt
Every word from Proto-Indo-European h₁rewdʰ-Every word from Proto-Indo-European h₁rudʰrósEvery word from Proto-Italic ruðros