ptolemaic dynasty Ptolemaical • ptolemaic system · · · Info · Definitions · Characters · · ptolemaic dynasty · · Text Common · · Latin · · Scripts 17 · · Length 7 · · Syllables Definitions · · · (noun) an ancient dynasty of Macedonian kings who ruled Egypt from 323 BC to 30 BC; founded by Ptolemy I and ended with Cleopatra. Synonyms: Ptolemy, Ptolemaic dynasty. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079