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.

Two strangers are drawn to a mysterious pharmaceutical trial for a drug that they're assured will, with no complications or side-effects whatsoever, permanently solve all of their problems. …

Maniac is an American psychological black comedy drama television miniseries that premiered on Netflix on September 21, 2018, after being announced in 2016.

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 …

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: …

Maniac definition: a raving or violently insane person; lunatic.. See examples of MANIAC used in a sentence.

If you describe someone's behaviour as maniac, you are emphasizing that it is extremely foolish and uncontrolled.

Maniac (from Greek μανιακός, maniakos) is a pejorative for an individual who experiences the mood known as mania. In common usage, it is also an insult for someone involved in reckless …

Synonyms for MANIAC: lunatic, fool, goose, idiot, moron, nut, nutcase, cuckoo; Antonyms of MANIAC: brain, genius, thinker, sage, critic, nonfan, detractor, carper

Watch Maniac — Miniseries with a subscription on Netflix. Maniac enthralls with its dazzling visuals, adventurous narrative, and striking performances from both Emma Stone and Jonah Hill.