Cassiopeia cassiopeia • Cassiopeian · · · Info · Definitions · Characters · · Cassiopeia · · Text Latin · · Script 10 · · Length 5 · · Syllables Definitions · · · (noun) (Greek mythology) the wife of Cepheus and mother of Andromeda. · · Noun Definition 1 (noun) a W-shaped constellation in the northern hemisphere near Polaris. · · Noun Definition 2 Characters · · C latin capital letter c U+0043 a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073