noun
- Supplementary nut that is screwed down on a primary nut to prevent it from loosening.
- synonyms: safety nut
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). locknut. Retrieved September 21, 2026, from http://smartdefine.org/locknut/definitions/1205577 |
| Chicago | WordNet. 2010. "locknut" http://smartdefine.org/locknut/definitions/1205577 (accessed September 21, 2026). |
| Harvard | WordNet 2010, locknut, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/locknut/definitions/1205577>. |
| MLA | WordNet. "locknut" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/locknut/definitions/1205577> |