Narcissistic personality disorder is being dropped from the DSM.
A dishy book from an avowed sociopath has stirred up an awkward debate: perhaps all of us have a bit of the personality disorder.
Lawyers for the ex-coach may call a psychologist to testify that their client has a personality disorder.
personality disorder n.
Any of a group of disorders in which patterns of perceiving, relating to, and thinking about one's self and one's environment interfere with the long-term functioning of an individual, often manifested in deviant behavior and lifestyle.