split personality split-pea soup • split-phase · · · Info · Definitions · Synonyms · Characters · · split personality · · Text Common · · Latin · · Scripts 17 · · Length 6 · · Syllables Definitions · · · (noun) a relatively rare dissociative disorder in which the usual integrity of the personality breaks down and two or more independent personalities emerge. Synonyms: split personality, multiple personality. · · Noun Definition 1 Synonyms · · · multiple personality · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079