noun
- Any disease-producing agent (especially a virus or bacterium or other microorganism. ).
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). pathogen. Retrieved September 21, 2026, from http://smartdefine.org/pathogen/definitions/1194561 |
| Chicago | WordNet. 2010. "pathogen" http://smartdefine.org/pathogen/definitions/1194561 (accessed September 21, 2026). |
| Harvard | WordNet 2010, pathogen, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/pathogen/definitions/1194561>. |
| MLA | WordNet. "pathogen" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/pathogen/definitions/1194561> |