- (n.) Anything very large; specifically, a great lie; a whapper.
- (n.) One who whacks.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). whacker. Retrieved September 20, 2026, from http://smartdefine.org/whacker/definitions/2081506 |
| Chicago | Webster's. 2011. "whacker" http://smartdefine.org/whacker/definitions/2081506 (accessed September 20, 2026). |
| Harvard | Webster's 2011, whacker, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/whacker/definitions/2081506>. |
| MLA | Webster's. "whacker" 28 May 2011. Web. 20 September 2026. <http://smartdefine.org/whacker/definitions/2081506> |