3 definitions found

From WordNet (r) 2.0 [wn]:

psycho

noun: a person afflicted with psychosis [syn: {psychotic}, {psychotic person}]

From The Collaborative International Dictionary of English v.0.44 [gcide]:

Psycho- \Psy"cho-\ A combining form from Gr. psychh' the soul, the mind, the understanding; as, psychology.

From Moby Thesaurus II by Grady Ward, 1.0 [moby-thes]:

66 Moby Thesaurus words for "psycho": abnormal, bereft of reason, brainsick, catatoniac, certifiable case, crackbrained, cracked, crazed, crazy, daft, deluded, demented, deprived of reason, deranged, disoriented, distraught, flighty, hallucinated, insane, irrational, loco, lunatic, mad, maddened, manic, manic-depressive, mazed, mental, mental case, mentally deficient, meshuggah, moon-struck, non compos, non compos mentis, not all there, not right, odd, of unsound mind, off, paranoiac, paranoid, psychopath, psychopathic case, psychopathic personality, psychotic, queer, reasonless, schiz, schizo, schizoid, schizophrenic, schizy, senseless, sick, stark-mad, stark-staring mad, strange, tetched, touched, unbalanced, unhinged, unsane, unsettled, unsound, wandering, witless

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