noun
- Virility drug (trade name Viagra) used to treat erectile dysfunction in men.
- synonyms: sildenafil citrate, Viagra
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). sildenafil. Retrieved September 21, 2026, from http://smartdefine.org/sildenafil/definitions/1207988 |
| Chicago | WordNet. 2010. "sildenafil" http://smartdefine.org/sildenafil/definitions/1207988 (accessed September 21, 2026). |
| Harvard | WordNet 2010, sildenafil, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/sildenafil/definitions/1207988>. |
| MLA | WordNet. "sildenafil" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/sildenafil/definitions/1207988> |