Where does “rōborō” come from?

rōborō (Latin) comes from Latin rōbur, from Latin ruber, from Proto-Italic ruðros, from Proto-Indo-European h₁rudʰrós, from Proto-Indo-European h₁rewdʰ- — red.

rōborō (Latin): to strengthen

Definitions

  1. to strengthen

Ancestry of “rōborō”, step by step

StepLanguageWordMeaning
1Latinrōburan oak tree
2Latinruberred approximately like red ochre (which had a traditional status among the Romans); red that was both common and dignified, somewhat associated with pigment
3Proto-Italicruðrosred
4Proto-Indo-Europeanh₁rudʰrósred
5Proto-Indo-Europeanh₁rewdʰ-red

Words derived from “rōborō”

Every word from Proto-Indo-European h₁rewdʰ- →Every word from Proto-Indo-European h₁rudʰrós →Every word from Proto-Italic ruðros →