noun
- A small metal weapon; worn over the knuckles on the back of the hand.
- synonyms: brass knucks, knucks, brass knuckles, knuckles
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). knuckle duster. Retrieved September 21, 2026, from http://smartdefine.org/knuckle_duster/definitions/1289863 |
| Chicago | WordNet. 2010. "knuckle duster" http://smartdefine.org/knuckle_duster/definitions/1289863 (accessed September 21, 2026). |
| Harvard | WordNet 2010, knuckle duster, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/knuckle_duster/definitions/1289863>. |
| MLA | WordNet. "knuckle duster" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/knuckle_duster/definitions/1289863> |