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- Dictionarymaniac/ˈmeɪnɪak/
noun
- 1. a person exhibiting extremely wild or violent behaviour: "when he sits in front of a PlayStation he transforms into a karate-chopping maniac"
- 2. a person suffering from mania. archaic Similar
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MANIAC definition: 1. a person who has a very strong interest in a particular activity: 2. a person who behaves in an…. Learn more.
The meaning of MANIAC is someone who is or acts mentally unsound; especially : a person who behaves in a wildly foolish, reckless, or dangerous manner. How to use maniac in a sentence.
noun. a raving or violently insane person; lunatic. any intemperate or overly zealous or enthusiastic person: a maniac when it comes to details. adjective. maniacal. Discover More. Word History and Origins. Origin of maniac 1. First recorded in 1595–1605, maniac is from the Medieval Latin word maniacus of, pertaining to madness. See mania, -ac.
A maniac is a crazy person. Screaming like a maniac is never a good way to get your point across. Long ago, the word maniac was an official psychiatric term that meant "a patient suffering from mania," or manic disorder, involving a euphoric mood and extreme energy.
If you describe someone's behaviour as maniac, you are emphasizing that it is extremely foolish and uncontrolled. A maniac driver sped 35 miles along the wrong side of a motorway at 110 mph. American English : maniac / ˈmeɪniæk /
1. A psychotic or otherwise mentally ill person who exhibits violent or bizarre behavior. Not used in psychiatric diagnosis. 2. A person who has an excessive enthusiasm or desire for something: a sports maniac. 3. A person who acts in a wildly irresponsible way: maniacs on the highway. adj. Variant of maniacal.
Definition of maniac adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
maniac meaning, definition, what is maniac: someone who behaves in a stupid or dange...: Learn more.
noun. /ˈmeɪniæk/ (informal, sometimes offensive) a person who behaves in a dangerous, violent or wild way and who you think is crazy or strange The use of the word maniac to refer to somebody who has a mental illness is offensive. synonym madman. He was driving like a maniac. a homicidal/knife-wielding maniac. Topics Danger c2.
MANIAC definition: someone who behaves in an extreme or uncontrolled way: . Learn more.
