Associations to the word «Psycho»

Wiktionary

PSYCHO, adjective. (colloquial or pejorative) Psychotic, or otherwise insane.
PSYCHO, noun. (pejorative) (slang) A person who is psychotic or otherwise insane.
PSYCHO, noun. (pejorative) (slang) A person who acts in a bizarre or dangerous manner.
PSYCHO, noun. (informal) A class, at a college or university, in which psychology is taught.

Dictionary definition

PSYCHO, noun. A person afflicted with psychosis.

Wise words

Don't you know this, that words are doctors to a diseased temperment?
Aeschylus