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psychotic

American  
[sahy-kot-ik] / saɪˈkɒt ɪk /

adjective

  1. Psychiatry. relating to, characterized by, or exhibiting psychosis: psychotic symptoms;

    a psychotic patient;

    psychotic symptoms;

    psychotic delusion.

    Synonyms:
    non compos mentis, demented, deranged, disturbed, mad, mentally ill, psychopathic, insane
    Antonyms:
    lucid, rational, compos mentis, sane
  2. (loosely) mentally unstable.

    The man who threw a stone through the convenience store window must be psychotic.

    Synonyms:
    potty, screwy, batty, daft, cuckoo, kooky, bonkers, nuts, nutty, crazy, loony
  3. intensely upset, anxious, or angry; crazy.

    My dad gets so psychotic when I come home even a little bit late.

    Synonyms:
    pissed off, livid, incensed, irate, wrathful, furious, crazed
    Antonyms:
    self-possessed, calm

noun

  1. Psychiatry. a person afflicted with psychosis.

    Synonyms:
    maniac, madman, psychopath
  2. (loosely) someone who is mentally unstable.

    Her partner is a psychotic who often uses abusive language.

    Synonyms:
    kook, nutjob, nut, loon, loony
  1. someone who exhibits extreme emotion or behavior.

    My brother turns into a complete psychotic whenever his team loses.

    Synonyms:
    psycho, maniac
psychotic British  
/ saɪˈkɒtɪk /

adjective

  1. of, relating to, or characterized by psychosis

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a person experiencing psychosis

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

It is preferable to talk about a person experiencing psychosis rather than a psychotic , which reduces a person's individuality

Other Word Forms

  • nonpsychotic adjective
  • psychotically adverb
  • semipsychotic adjective
  • unpsychotic adjective

Etymology

Origin of psychotic

First recorded in 1885–85; psych(osis) + -otic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Coroner Rachel Spearing concluded he was "in the likely grip of a psychotic episode".

From BBC

Mr Koo suffered a psychotic episode and after extensive therapy with a professional, he now takes a different approach.

From BBC

Numerous users have reported that the chatbot is overly sycophantic, leading some to spiral into manic and psychotic episodes.

From The Wall Street Journal

"We don't have monitoring figures including how many are taking medication for psychotic behaviour, the effectiveness of that medication and crucially what is available for people apart from medication," she said.

From BBC

Standard anti-nausea medications often do not work reliably, he said, which sometimes forces clinicians to turn to second and third-line options such as Haldol, a medication more commonly used for psychotic episodes.

From Science Daily