oroide orohydrography • orolingual · · · Info · Definitions · Synonyms · Characters · · oroide · · Text Latin · · Script 6 · · Length 2 · · Syllables Definitions · · · (noun) alloy of copper and tin and zinc; used in imitation gold jewelry. Synonyms: oreide. · · Noun Definition 1 Synonyms · · · oreide · · Synonym 1 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072