noun, masculine/rwiˈbaɾbo/plural: ruibarbos
rhubarb (any plant of the genus Rheum)
Synonyms: pangue
Related: ruibarbo de ciénaga, ruibarbo de los pobres, ruibarbo gigante
From Old French reubarbe, from Late Latin reubarbarum, probably from Koine Greek ῥῆον βαρβαρικόν (rhêon barbarikón).