[托勒密, Tuō lè mìㄊㄨㄛ ㄌㄜˋ ㄇㄧˋ] Ptolemy, kings of Egypt after the partition of Alexander the Great's Empire in 305 BC; Ptolemy or Claudius Ptolemaeus (c. 90-c. 168), Alexandrian Greek astronomer, mathematician and geographer, author of the Almagest 天文學大成|天文学大成, See Also: 天文學大成, 天文学大成#120850