alienism

noun

Meaning

The study and treatment of mental disorders, specifically in a historical or legal context.

Examples

  • The nineteenth-century physician dedicated his career to alienism, focusing on the humane treatment of the institutionalized.
  • Legal experts often consulted practitioners of alienism to determine if a defendant was of sound mind during the commission of a crime.

Synonyms: psychiatry, mental health, psychopathology, mad-doctoring