- (a.) Alternative of Epidemical.
- (n.) An epidemic disease.
- (n.) Anything which takes possession of the minds of people as an epidemic does of their bodies; as, an epidemic of terror.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). epidemic. Retrieved September 23, 2026, from http://smartdefine.org/epidemic/definitions/2004097 |
| Chicago | Webster's. 2011. "epidemic" http://smartdefine.org/epidemic/definitions/2004097 (accessed September 23, 2026). |
| Harvard | Webster's 2011, epidemic, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/epidemic/definitions/2004097>. |
| MLA | Webster's. "epidemic" 27 May 2011. Web. 23 September 2026. <http://smartdefine.org/epidemic/definitions/2004097> |