psy·​cho·​path | \ ˈsī-kə-ˌpath How to pronounce psychopath (audio) , ˈsī-kō-\

Definition of psychopath

: a mentally unstable person especially : a person having an egocentric and antisocial personality marked by a lack of remorse for one's actions, an absence of empathy for others, and often criminal tendencies

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Examples of psychopath in a Sentence

declared that he was a dangerous psychopath who needed to be locked up
Recent Examples on the Web That film is the third in a series that has been criticized in the past for its crass, button-pushing politics, for portraying Korean and Pakistani terrorists as one-dimensional psychopaths for its hero (Gerard Butler) to destroy. David Sims, The Atlantic, "How The Hunt Became a Political Rorschach Test," 13 Aug. 2019 This time around, however, the trio in the title does not refer to the original line-up of psychopaths. Clark Collis,, "Rob Zombie reveals 'complete chaos' behind the creation of Devil's Reject's sequel 3 from Hell," 13 Sep. 2019 And that’s powerful and that’s dangerous in the real world, let alone when your entire audience is just billions of psychopaths. Adi Robertson, The Verge, "Borderlands 3 has a billion guns, and its most dangerous weapon is vlogging," 14 Aug. 2019 Two siblings and three of their friends in route to visit their grandfather's grave in Texas end up falling victim to a family of cannibalistic psychopaths and must survive the terrors of Leatherface and his family. Houston Chronicle, "Outside the Megaplex: Here are the Houston arthouse movies showing Aug. 9-15," 8 Aug. 2019 As the group endure further hardships, some soldiers reveal themselves to be psychopaths, embracing their brutality, and others children who have simply been brainwashed. N.e.g., The Economist, "“Monos” paints a surreal and disturbing portrait of child guerrillas," 16 Sep. 2019 Nobody is entirely good or evil—with the possible exception of Starlight (Erin Moriarty), the closest thing to a genuine superhero in the series, and Homelander (Antony Starr), a genuine psychopath. Jennifer Ouellette, Ars Technica, "Review: The Boys is the perfect therapy for chronic superhero fatigue," 9 Aug. 2019 There are ample data points demonstrating that people with low empathy, even psychopaths, can turn on their care when properly motivated to do so. K.n.c., The Economist, "How to increase empathy and unite society," 7 June 2019 From wonder women to super men, here’s a spotlight of some of the heroes, psychopaths, pets and aliens making their way around the convention center and the local Gaslamp area. Los Angeles Times, "The faces of cosplay at Comic-Con 2019," 18 July 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'psychopath.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of psychopath

1885, in the meaning defined above

History and Etymology for psychopath

International Scientific Vocabulary

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Statistics for psychopath

Last Updated

27 Oct 2019

Time Traveler for psychopath

The first known use of psychopath was in 1885

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More Definitions for psychopath


How to pronounce psychopath (audio)

English Language Learners Definition of psychopath

: a person who is mentally ill, who does not care about other people, and who is usually dangerous or violent


psy·​cho·​path | \ ˈsī-kə-ˌpath How to pronounce psychopath (audio) \

Medical Definition of psychopath

1 : a person having an egocentric and antisocial personality marked by a lack of remorse for one's actions, an absence of empathy for others, and often criminal tendencies
2 formerly : a person with antisocial personality disorder

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More from Merriam-Webster on psychopath

Thesaurus: All synonyms and antonyms for psychopath

Rhyming Dictionary: Words that rhyme with psychopath

Spanish Central: Translation of psychopath

Nglish: Translation of psychopath for Spanish Speakers

Comments on psychopath

What made you want to look up psychopath? Please tell us where you read or heard it (including the quote, if possible).


not being in agreement or harmony

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