megalomania
Americannoun
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Psychiatry. a symptom of mental illness marked by delusions of greatness, wealth, etc.
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an obsession with doing extravagant or grand things.
noun
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a mental illness characterized by delusions of grandeur, power, wealth, etc
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informal a lust or craving for power
Other Word Forms
- megalomaniac adjective
- megalomaniacal adjective
Etymology
Origin of megalomania
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
As to character, Mr. Brown portrays Roosevelt as a “flaming exhibitionist” with “megalomania” and “Napoleonic swagger.”
Some superstars hide their megalomania under humility; Williams shields his tenderness with jokes about being a narcissist, only exposing his wounds in his muscular, vulnerable lyrics.
From Los Angeles Times
He added: “Ultimately I knew it was Cannes’ setting — more than a match for his own megalomania — that would convince him to come.”
From Seattle Times
As innumerable clinical psychologists have pointed out, both share megalomania and unbridled malignant narcissism.
From Salon
If people who try to help a narcissist validate their delusions, "it can swell out of control into megalomania, delusions of grandeur, and grotesque abuses of power."
From Salon
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.