macao macana • macao monetary unit · · · Info · Definitions · Characters · · macao · · Text Latin · · Script 5 · · Length 3 · · Syllables Definitions · · · (noun) a former Portuguese province on the south coast of China and two islands in the South China Sea; reverted to China in 1999. Synonyms: Macao, Macau. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 m latin small letter m U+006D o latin small letter o U+006F