- (a.) That knocks out; characterized by knocking out; as, a knock-out blow; a knock-out key for knocking out a drill from a collet.
- (n.) Act of knocking out or state of being knocked out.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). knock-out. Retrieved September 26, 2026, from http://smartdefine.org/knock-out/definitions/2025751 |
| Chicago | Webster's. 2011. "knock-out" http://smartdefine.org/knock-out/definitions/2025751 (accessed September 26, 2026). |
| Harvard | Webster's 2011, knock-out, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/knock-out/definitions/2025751>. |
| MLA | Webster's. "knock-out" 27 May 2011. Web. 26 September 2026. <http://smartdefine.org/knock-out/definitions/2025751> |