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mania
manianounexcessive excitement or enthusiasm; craze.
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Mania
Manianounan ancient Roman goddess of the dead.
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-mania
-maniaa combining form of mania (megalomania ); extended to mean “enthusiasm, often of an extreme and transient nature,” for that specified by the initial element (bibliomania ).
mania
1 Americannoun
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manias
plural
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excessive excitement or enthusiasm; craze.
The country has a mania for soccer.
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Psychiatry. manic disorder.
noun
combining form
noun
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a mental disorder characterized by great excitement and occasionally violent behaviour See also manic-depressive
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an obsessional enthusiasm or partiality
a mania for mushrooms
Usage
What does -mania mean? The combining form -mania is used like a suffix meaning literally “mania,” often in the sense of "enthusiasm, often of an extreme or transient nature." It is often used in scientific and technical terms, especially in psychology. The form -mania comes from Greek manía, meaning “madness.” Latin has three translations for manía: dēmentia, furor, and rabiēs, all meaning “madness.” Find out more at our entries for dementia, furor, and rabies.
Discover More
A “mania” in popular terms is an intense enthusiasm or craze.
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of mania
First recorded in 1350–1400; Middle English, from Latin, from Greek manía “madness”; akin to maenad, mind
Explanation
Mania is an extreme interest, desire, or craze. If you dye your dog's fur to match the colors of your favorite football team, you might be suffering from sportsmania. Mania has for centuries been associated with “madness” or “mental derangement.” It's still used in the mental health fields to mean the excitable, overactive phase of bipolar disorder or, as a suffix, to describe a compulsion, such as kleptomania (to steal) or pyromania (to set fires). More generally, it might be used as a suffix to describe enthusiasm, as in Beatlemania (The Beatles) or Pottermania (Harry Potter).
Vocabulary lists containing mania
Stargirl
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And Then There Were None
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It's Madness!: Mania
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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.
See Examples For:
London's sold-out Bayeux Tapestry exhibition will open Thursday to a British public gripped by "mania" as the medieval artwork depicting the Norman conquest of England goes on display outside France for the first time.
From Barron's ● Sep. 10, 2026
Indeed, assets managed by leveraged ETFs around the world surged earlier this year as AI mania shifted into overdrive.
From MarketWatch ● Aug. 30, 2026
“It’s a film noir that is also starring cartoon characters, and it’s got this collision of tones,” Green says of Zemeckis’ landmark, a movie that somehow bridges bonk-on-the-head mania with a voluptuous femme fatale.
From Los Angeles Times ● Aug. 26, 2026
“Liveforever” becomes Caicedo’s record of how Cali made salsa its own, capturing the origins of a musical mania so profound that it is still ingrained in the city today.
From The Wall Street Journal ● Aug. 21, 2026
It seemed extraordinary that Hermione’s mania for upholding rules could have abandoned her at this crucial juncture.
From "Harry Potter and the Half-Blood Prince" by J.K. Rowling
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Appeared in the May 7, 2026, print edition as 'AI Mania Lifts Miscellany of Stocks'.
From The Wall Street Journal ● May 7, 2026
But the impact of Messi Mania is being felt leaguewide as well.
From Los Angeles Times ● Feb. 25, 2024
Evening Star was formed by many of the people who worked on Sonic Mania as independent contractors.
From BBC ● Feb. 21, 2024
The seven-time Ballon d’Or winner who spurred Messi Mania in the United States by joining MLS will now turn his attention to Argentina’s World Cup qualifiers against Brazil and Uruguay in November.
From Washington Times ● Oct. 22, 2023
She enjoyed the WWF Wrestling Mania shows, where Hulk Hogan and Mr. Perfect, whose necks were wider than their heads, wore spangled Lycra leggings and beat each other up brutally.
From "The God of Small Things" by Arundhati Roy
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Photograph: Frank Baron for the Guardian High summer -mania, if such a thing really exists, appears to be a fitful condition, a complaint that passes in a rush leaving its victims mercifully unpocked.
From The Guardian ● Jun. 25, 2010
Sadly, those who warn about stock-market manias, bubbles and Ponzi finance always look wrong until they look right.
From MarketWatch ● Aug. 20, 2026
No one seems to know, but I find it helpful to remind myself constantly that the internet can make niche manias look like moral revolutions.
From The Wall Street Journal ● Nov. 5, 2025
It’s hard to value the potential growth of such businesses, which is why speculative meme-stock manias can take hold so easily.
From Barron's ● Oct. 23, 2025
Our generally temperate nation, although it is an unparalleled success, has a history flecked with end-of-times manias, which often are fueled by religious imagery.
From Washington Post ● Apr. 7, 2023
Used to his manias, Aureliano paid no attention to him.
From "One Hundred Years of Solitude" by Gabriel Garcia Marquez
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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.