the science or study of mental disorders.
the conditions and processes of a mental disorder.
a pathological deviation from normal or efficient behavior; psychosis.

Origin of psychopathology

First recorded in 1840–50; psycho- + pathology
Related formspsy·cho·path·o·log·i·cal [sahy-koh-path-uh-loj-i-kuh l] /ˌsaɪ koʊˌpæθ əˈlɒdʒ ɪ kəl/, psy·cho·path·o·log·ic, adjectivepsy·cho·pa·thol·o·gist, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for psychopathology

Contemporary Examples of psychopathology

Historical Examples of psychopathology

  • To many, they represent a psychopathology or a sociopathology.

    After the Rain

    Sam Vaknin

  • That might have been foreseen by any one at all familiar with the psychopathology of reform.


    G. G. Putnam and Others

  • For more than a decade, in handling nervous cases, I have made use of the findings of recognized authorities on psychopathology.

    Outwitting Our Nerves

    Josephine A. Jackson and Helen M. Salisbury

  • In my Psychopathology of Everyday Life (first published in 1901), you will find only too many instances for the study of errors.

  • If human society was better acquainted with psychopathology a great deal of conjugal misunderstanding and misery would be avoided.

British Dictionary definitions for psychopathology



the scientific study of mental disorders
Derived Formspsychopathological (ˌsaɪkəʊˌpæθəˈlɒdʒɪkəl), adjectivepsychopathologist, noun
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

Word Origin and History for psychopathology

1847, from psycho- + pathology, on model of German psychopathologie.

Online Etymology Dictionary, © 2010 Douglas Harper

psychopathology in Medicine




The study of the origin, development, and manifestations of mental or behavioral disorders.
The manifestation of a mental or behavioral disorder.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.