From Latin rōbur, rōboris (“strength”).
rebor f (plural rebores)
- (law, archaic) strength, force, validity
- Xavier Varela Barreiro, Xavier Gómez Guinovart (2006–2018) “revor”, in Corpus Xelmírez - Corpus lingüístico da Galicia medieval (in Galician), Santiago de Compostela: ILG
- “rebor” in Dicionario de Dicionarios da lingua galega, SLI - ILGA 2006–2013.