noun, masculine/ˈoɾo/plural: oros
gold.; or; A suit in a Spanish deck of cards.; A card from this suit.
Inherited from Old Spanish oro, from Latin aurum (compare Catalan or, Dalmatian jaur, French or, Galician ouro, Italian oro, Occitan aur, Portuguese ouro, Romanian aur), from Proto-Italic *auzom, from Proto-Indo-European *h₂é-h₂us-o- (“glow”). Cognate with English aurum.