(psychiatry) a supposed mental disorder made up of characteristics of schizophrenia (a mental illness in which a n individual is being two people madly inside of himself) and great depression of spirits and activity, gloomy thoughts and fears and often hallucinations. —How to Present Scientology to the World Part I I Glossary. (combined definitions of this term and schizophrenia.) (Deterioration of Liberty Glossary) Final approval 17.9.89