[ˈdojɾʊ], [ˈdujɾʊ]
OrixeFrom Paleo-Hispanic *durios, from Proto-Indo-European *dʰuryos (“stream”), from Proto-Indo-European *dʰew- (“to flow, to run”). Probably a cognate with Portuguese Douro.
Formasdoiros(plural) · duiro(alternative) · idoiro(alternative) · iduiro(alternative)
Fonte: Wikcionario