noun
- Impairment of normal physiological function affecting part or all of an organism.
- synonyms: unwellness, malady, sickness
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Illness. Retrieved September 22, 2026, from http://smartdefine.org/illness/definitions/1245299 |
| Chicago | WordNet. 2010. "Illness" http://smartdefine.org/illness/definitions/1245299 (accessed September 22, 2026). |
| Harvard | WordNet 2010, Illness, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/illness/definitions/1245299>. |
| MLA | WordNet. "Illness" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/illness/definitions/1245299> |