köken: From Middle Persian [script needed] (lypʾs /rēbās/, “rhubarb”), from Middle Persian [Book Pahlavi needed] (lypʾs /rēbās, rēbāh/), ultimately from Proto-Iranian *(h)rabā́š ~ *(h)rabacáh.
rhubarb (plant of genus Rheum, particularly Rheum rhabarbarum or cultivated hybrids) · rhubarb petioles, eaten as food
çekim: çoğul rabarbers
köken: From Middle Dutch rebarber, reubarbaro, from Medieval Latin reubarbarum. The modern form with ra- arose through the influence of later Medieval Latin rhabarbarum.
Borrowed from Old French reubarbe, from Late Latin reubarbarum, probably from Koine Greek ῥῆον βαρβαρικόν (rhêon barbarikón), from Ancient Greek ῥῆον (rhêon, “rhubarb”) + βαρβαρικόν (barbarikón), neuter of βαρβαρικός (barbarikós, “foreign; barbaric”).