riyal riyadh • riyal-omani · · · Info · Definitions · Characters · · riyal · · Text Latin · · Script 5 · · Length 3 · · Syllables Definitions · · · (noun) the basic unit of money in Saudi Arabia. Synonyms: Saudi Arabian riyal. · · Noun Definition 1 (noun) the basic unit of money in Qatar. Synonyms: Qatari riyal. · · Noun Definition 2 Characters · · a latin small letter a U+0061 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 y latin small letter y U+0079