Where does “rouil” come from?

rouil (Old French) comes from Vulgar Latin robicula, from Latin rōbīgō, from Latin rōbus, from Proto-Italic rouβos, from Proto-Indo-European h₁rewdʰ- — red.

rouil (Old French): rust

Definitions

  1. rust

Ancestry of “rouil”, step by step

StepLanguageWordMeaning
1Vulgar Latinrobicula
2Latinrōbīgōrust
3Latinrōbusred
4Proto-Italicrouβos
5Proto-Indo-Europeanh₁rewdʰ-red

Words derived from “rouil

Every word from Proto-Indo-European h₁rewdʰ-Every word from Proto-Italic rouβosEvery word from Latin rōbus