noun
- Any tree of the genus Pterocarya; fruit is a small winged nutlet; Caucasus to southeastern Asia.
- synonyms: wing nut
- A threaded nut with winglike projections for thumb and forefinger leverage in turning.
- synonyms: wing nut, wing screw, butterfly nut, thumbnut
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). wing-nut. Retrieved September 21, 2026, from http://smartdefine.org/wing-nut/definitions/1321102 |
| Chicago | WordNet. 2010. "wing-nut" http://smartdefine.org/wing-nut/definitions/1321102 (accessed September 21, 2026). |
| Harvard | WordNet 2010, wing-nut, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/wing-nut/definitions/1321102>. |
| MLA | WordNet. "wing-nut" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/wing-nut/definitions/1321102> |