noun
- Any disease of the mind; the psychological state of someone who has emotional or behavioral problems serious enough to require psychiatric intervention.
- synonyms: mental illness, psychopathy
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). mental disease. Retrieved September 20, 2026, from http://smartdefine.org/mental_disease/definitions/1294542 |
| Chicago | WordNet. 2010. "mental disease" http://smartdefine.org/mental_disease/definitions/1294542 (accessed September 20, 2026). |
| Harvard | WordNet 2010, mental disease, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/mental_disease/definitions/1294542>. |
| MLA | WordNet. "mental disease" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/mental_disease/definitions/1294542> |