noun
- The sound made by a sharp swift blow.
- The act of hitting vigorously.
- usage: "he gave the table a whack"
verb
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). whack. Retrieved September 20, 2026, from http://smartdefine.org/whack/definitions/1219776 |
| Chicago | WordNet. 2010. "whack" http://smartdefine.org/whack/definitions/1219776 (accessed September 20, 2026). |
| Harvard | WordNet 2010, whack, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/whack/definitions/1219776>. |
| MLA | WordNet. "whack" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/whack/definitions/1219776> |