- (n.) One who or that which, counteracts.
- (a.) Tending to counteract.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). counteractive. Retrieved September 20, 2026, from http://smartdefine.org/counteractive/definitions/1992195 |
| Chicago | Webster's. 2011. "counteractive" http://smartdefine.org/counteractive/definitions/1992195 (accessed September 20, 2026). |
| Harvard | Webster's 2011, counteractive, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/counteractive/definitions/1992195>. |
| MLA | Webster's. "counteractive" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/counteractive/definitions/1992195> |