noun
- An acute and highly contagious respiratory disease of swine caused by the orthomyxovirus thought to be the same virus that caused the 1918 influenza pandemic.
- synonyms: swine influenza
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). swine flu. Retrieved September 20, 2026, from http://smartdefine.org/swine_flu/definitions/1314464 |
| Chicago | WordNet. 2010. "swine flu" http://smartdefine.org/swine_flu/definitions/1314464 (accessed September 20, 2026). |
| Harvard | WordNet 2010, swine flu, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/swine_flu/definitions/1314464>. |
| MLA | WordNet. "swine flu" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/swine_flu/definitions/1314464> |