Definition of psychoticism in English:

psychoticism

noun

  • The condition or state of being psychotic or of being predisposed to develop psychosis; a scale in personality tests purporting to measure this.

Origin

1950s. From psychotic + -ism, probably after neuroticism.

Pronunciation

psychoticism

/sʌɪˈkɒtɪsɪz(ə)m/