narcissistic personality disorder

noun

: a personality disorder characterized especially by an exaggerated sense of self-importance, persistent need for admiration, lack of empathy for others, excessive pride in achievements, and snobbish, disdainful, or patronizing attitudes
At its most extreme, snobbery can be a symptom of narcissistic personality disorder, a condition marked by grandiosity, a need for admiration, and a preoccupation with power and prestige.Adelle Waldman
Those with narcissistic personality disorder exaggerate their own importance, aided by success fantasies.David G. Myers

Examples of narcissistic personality disorder in a Sentence

Recent Examples on the Web My best guess is narcissistic personality disorder, with some exhibitionist tendencies thrown in. Dan Piepenbring, Harper's Magazine, 26 Feb. 2024 Narcissism is not necessarily an indication of narcissistic personality disorder (NPD). Catherine Dibenedetto, Health, 19 Mar. 2024 Chalamet plays Roald Dahl’s eccentric candy maker in the origin story of a character who has been variously described as innovative, flamboyant, stubborn, benevolent, arrogant, authoritarian and suffering from narcissistic personality disorder. Michael O'Sullivan, Washington Post, 15 Nov. 2023 Not everyone who occasionally expresses narcissistic traits has narcissistic personality disorder (NPD). Maressa Brown, Parents, 3 Oct. 2023 Children and teens can't be diagnosed with narcissistic personality disorder (NPD). Maressa Brown, Parents, 3 Oct. 2023 After her parents suggested therapy, Henderson was diagnosed with narcissistic personality disorder (NPD) in 2023. Diana Kwon, Scientific American, 15 Aug. 2023 Toward Treatments To date, there have been no randomized clinical trials for treatments specific for narcissistic personality disorder. Diana Kwon, Scientific American, 15 Aug. 2023 Someone who exhibits narcissistic traits doesn’t necessarily have a narcissistic personality disorder (NPD). Caitlin Pagán, Verywell Health, 22 June 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'narcissistic personality disorder.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1975, in the meaning defined above

Time Traveler
The first known use of narcissistic personality disorder was in 1975

Dictionary Entries Near narcissistic personality disorder

narcissistic

narcissistic personality disorder

narcissus

Cite this Entry

“Narcissistic personality disorder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/narcissistic%20personality%20disorder. Accessed 27 Apr. 2024.

Medical Definition

narcissistic personality disorder

noun
: a personality disorder characterized especially by an exaggerated sense of self-importance, persistent need for admiration, lack of empathy for others, excessive pride in achievements, and snobbish, disdainful, or patronizing attitudes
Last Updated: - Updated example sentences
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