- (n.) The act of deluding; deception; a misleading of the mind.
- (n.) That which is falsely or delusively believed or propagated; false belief; error in belief.
- (n.) The state of being deluded or misled.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). delusion. Retrieved September 22, 2026, from http://smartdefine.org/delusion/definitions/1995781 |
| Chicago | Webster's. 2011. "delusion" http://smartdefine.org/delusion/definitions/1995781 (accessed September 22, 2026). |
| Harvard | Webster's 2011, delusion, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/delusion/definitions/1995781>. |
| MLA | Webster's. "delusion" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/delusion/definitions/1995781> |