Where does “ruibarbo” come from?
ruibarbo (Portuguese) comes from Old French reubarbe, from Late Latin reubarbarum, from Koine Greek ῥῆον βαρβαρικόν, from Ancient Greek ῥῆον, from Middle Persian rēwand, from Middle Persian lypʾs, from Proto-Iranian (h)rabā́š, from Proto-Indo-Iranian (s)rabʰā́ćš.
ruibarbo (Portuguese): rhubarb
Ancestry of “ruibarbo”, step by step