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.

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

In Maniac, a paranoid schizophrenic and a depressed woman join a very weird experimental program designed to cure mental illness for good using drugs and computers.

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.

Two struggling strangers connect during a mind-bending pharmaceutical trial involving a doctor with mother issues and an emotionally complex computer. Watch trailers & learn more.

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: …

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

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

Definition of maniac noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.