noun
- Nut with a square shape. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). square nut. Retrieved September 21, 2026, from http://smartdefine.org/square_nut/definitions/1208357 |
| Chicago | WordNet. 2010. "square nut" http://smartdefine.org/square_nut/definitions/1208357 (accessed September 21, 2026). |
| Harvard | WordNet 2010, square nut, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/square_nut/definitions/1208357>. |
| MLA | WordNet. "square nut" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/square_nut/definitions/1208357> |