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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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It's Madness!: Mania
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And Then There Were None
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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:
To understand peptide mania, he said, you need to understand that wellness has become profoundly obsessed with masculinity.
From Slate ● Jul. 29, 2026
Probably more important, the stock mania of the late 1990s and the long bear market that followed are more distant memories.
From MarketWatch ● Jul. 8, 2026
If Messi mania exists anywhere outside Argentina, it is perhaps at its strongest in Miami.
From BBC ● Jul. 4, 2026
Two participants with bipolar disorder who received creatine developed hypomania or mania, suggesting that creatine may affect people differently depending on their underlying condition.
From Science Daily ● Jun. 30, 2026
One day he read in the encyclopedia about the advantages of a balanced diet, and so began his mania for vitamins, which was to last for the rest of his life.
From "The House of the Spirits: A Novel" by Isabel Allende
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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
After his U.S. tour, Sad Boyz Mania, which took place last summer and included two sold-out nights at L.A.’s BMO Stadium, Junior H received a second-line billing on this year’s Coachella’s Day 3 lineup.
From Los Angeles Times ● Apr. 19, 2025
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
It was Taylor Mania in Seattle over the weekend, but the rest of the country was flipping over another American icon: Barbie.
From Seattle Times ● Jul. 24, 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
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
“Bloodline” reminds me of the breed of darkly comic postwar novels by Robert Coover, William H. Gass, Harry Crews and others, in which regional manias stand in for a broader national lunacy.
From The Wall Street Journal ● Oct. 17, 2025
Berg, a Swiss writer and social activist, sprays her fury across the whole landscape of technological and economic manias that are rendering the 21st century intolerable.
From Washington Post ● Dec. 13, 2022
Cryptocurrencies were part of overlapping investment manias — including meme stocks, trading cards, NFTs and sneakers — that got people chasing speculative investments over the past few years.
From New York Times ● Nov. 17, 2022
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.