noun
- A gear with a small number of teeth designed to mesh with a larger wheel or rack.
- Any of the larger wing or tail feathers of a bird.
- synonyms: flight feather, quill, quill feather
- Wing of a bird.
- synonyms: pennon
verb
- Bind the arms of.
- synonyms: shackle
- Cut the wings off (of birds. ).
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). pinion. Retrieved September 20, 2026, from http://smartdefine.org/pinion/definitions/1206807 |
| Chicago | WordNet. 2010. "pinion" http://smartdefine.org/pinion/definitions/1206807 (accessed September 20, 2026). |
| Harvard | WordNet 2010, pinion, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/pinion/definitions/1206807>. |
| MLA | WordNet. "pinion" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/pinion/definitions/1206807> |