- (n.) The act of hallucinating; a wandering of the mind; error; mistake; a blunder.
- (n.) The perception of objects which have no reality or of sensations which have no corresponding external cause, arising from disorder or the nervous system, as in delirium tremens; delusion.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). hallucination. Retrieved September 22, 2026, from http://smartdefine.org/hallucination/definitions/2014767 |
| Chicago | Webster's. 2011. "hallucination" http://smartdefine.org/hallucination/definitions/2014767 (accessed September 22, 2026). |
| Harvard | Webster's 2011, hallucination, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/hallucination/definitions/2014767>. |
| MLA | Webster's. "hallucination" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/hallucination/definitions/2014767> |