- (n.) Extreme bitterness or malignity of disposition.
- (n.) The quality or state of being virulent or venomous; poisonousness; malignancy.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). virulency. Retrieved September 22, 2026, from http://smartdefine.org/virulency/definitions/2079869 |
| Chicago | Webster's. 2011. "virulency" http://smartdefine.org/virulency/definitions/2079869 (accessed September 22, 2026). |
| Harvard | Webster's 2011, virulency, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/virulency/definitions/2079869>. |
| MLA | Webster's. "virulency" 28 May 2011. Web. 22 September 2026. <http://smartdefine.org/virulency/definitions/2079869> |