A psychopath is a person who exhibits a specific set of personality traits, including a lack of empathy, superficial charm, manipulative behavior, and a tendency to engage in antisocial activities. Psychopaths often have difficulty forming emotional attachments with others and may engage in harmful behaviors without feeling guilt or remorse.
The word "psychopath" is derived from the Greek roots "psyche," meaning soul or mind, and "pathos," meaning feeling or suffering. The term emerged in the early 20th century to describe individuals with mental disorders characterized by emotional detachment and behavioral issues.