any mental disorder or disease
WordReference Random House Unabridged Dictionary of American English © 2026
psy•chop•a•thy
(sī kop′ə thē),USA pronunciation n., pl. -thies. [Psychiatry.]
- Psychiatrya mental disorder in which an individual manifests amoral and antisocial behavior, lack of ability to love or establish meaningful personal relationships, extreme egocentricity, failure to learn from experience, etc.
- Psychiatryany mental disease.
- psycho- + -pathy 1840–50
Collins Concise English Dictionary © HarperCollins Publishers::
'psychopathy' also found in these entries (note: many are not synonyms or translations):