Maniac show. . adj. A psychotic or otherwise mentally ill person who exhibits violent or bizarre behavior. Maniac definition: a raving or violently insane person; lunatic. "The horror movie featured a deranged maniac terrorizing the town. How to use maniac in a sentence. 3. 2. See examples of MANIAC used in a sentence. Maniac is an American psychological black comedy drama television miniseries that premiered on Netflix on September 21, 2018, after being announced in 2016. A person who has an excessive enthusiasm or desire for something: a sports maniac. A person who acts in a wildly irresponsible way: maniacs on the highway. Not used in psychiatric diagnosis. Discover nominees and winners, red carpet looks, and more from the Emmys! 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. 1. " MANIAC meaning: 1 : someone who is violent and mentally ill; 2 : a person who behaves in a very wild way Maniac (from Greek μανιακός, maniakos) is a pejorative for an individual who experiences the mood known as mania. Discover nominees and winners, red carpet looks, and more from the Emmys! 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. If you describe someone's behaviour as maniac, you are emphasizing that it is extremely foolish and uncontrolled. maniac noun [C] (PERSON WITH MENTAL ILLNESS) a person who seems unable to control his or her behavior and may commit violent acts: a homicidal maniac (Definition of maniac from the Cambridge Academic Content Dictionary © Cambridge University Press) n. An individual who displays extreme and often irrational behavior characterized by an obsession, frenzy, or madness. In common usage, it is also an insult for someone involved in reckless behavior. iew lrvad iuvf hrxg onpoz ograq ocakisxl hpcjbuai brgomy yuovj