- (n.) Such a mental condition, as, either from the existence of delusions or from incapacity to distinguish between right and wrong, with regard to any matter under action, does away with individual responsibility.
- (n.) The state of being insane; unsoundness or derangement of mind; madness; lunacy.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). insanity. Retrieved September 21, 2026, from http://smartdefine.org/insanity/definitions/2022049 |
| Chicago | Webster's. 2011. "insanity" http://smartdefine.org/insanity/definitions/2022049 (accessed September 21, 2026). |
| Harvard | Webster's 2011, insanity, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/insanity/definitions/2022049>. |
| MLA | Webster's. "insanity" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/insanity/definitions/2022049> |