claudius ptolemaeus claudius i • claught · · · Info · Definitions · Characters · · claudius ptolemaeus · · Text Common · · Latin · · Scripts 19 · · Length 8 · · Syllables Definitions · · · (noun) Alexandrian astronomer (of the 2nd century) who proposed a geocentric system of astronomy that was undisputed until the late Renaissance. Synonyms: Ptolemy, Claudius Ptolemaeus. · · 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 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 u latin small letter u U+0075