Antisocial personality disorder

Antisocial personality disorder (APD) is a psychiatric condition characterized by an individual's common disregard for social rules, norms, and cultural codes, as well as impulsive behavior, and indifference to the rights and feelings of others. Antisocial personality disorder is terminology used by the American Psychiatric Association's Diagnostic and Statistical Manual, while the World Health Organization's ICD-10 refers to Dissocial personality disorder.
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Antisocial personality disorder n. A personality disorder characterized by chronic antisocial behavior and violation of the law and the rights of [more]Antisocial personality disorder - Community and Resources

Noun
1. a personality disorder characterized by amorality and lack of affect; capable of violent acts without guilt feelings (`psychopathic personality' was once widely used but was superseded by `sociopathic personality' to indicate the social aspects of the disorder, but now `antisocial personality disorder' is the preferred term)
(synonym) sociopathic personality, psychopathic personality
(hypernym) personality disorder