English version

split personality in Psychology, psychiatry topic

From Longman Dictionary of Contemporary Englishsplit personalityˌsplit personˈality noun [countable]  MPa condition in which someone has two very different ways of behaving
Examples from the Corpus
split personalityAnd he accused her of having a split personality.As tonight attests, a tape of two halves was the product of a band with a split personality.Schizophrenia is classified as a functional psychosis and split personality as a dissociative hysterical neurosis, as different as tonsillitis and appendicitis.