noun
- A widespread outbreak of an infectious disease; many people are infected at the same time.
adjective
- Especially of medicine. ( of disease or anything resembling a disease; attacking or affecting many individuals in a community or a population simultaneously)
- usage: "an epidemic outbreak of influenza"
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). epidemic. Retrieved September 20, 2026, from http://smartdefine.org/epidemic/definitions/1173430 |
| Chicago | WordNet. 2010. "epidemic" http://smartdefine.org/epidemic/definitions/1173430 (accessed September 20, 2026). |
| Harvard | WordNet 2010, epidemic, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/epidemic/definitions/1173430>. |
| MLA | WordNet. "epidemic" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/epidemic/definitions/1173430> |