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.

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.

Maniac follows Annie Landsberg and Owen Milgrim, two strangers who connect during a risky, psychologically intense, twelve-person, mind-bending pharmaceutical trial conducted by …

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: …

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 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.

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

Mania (/ ˈmeɪniːə / MAIN-ee-yah; also known as manic syndrome) is a psychiatric behavioral syndrome [1][2] defined as a state of abnormally elevated arousal, affect, and energy level. [3] …