noun
- Tuft of small stiff feathers on the first digit of a bird's wing.
- synonyms: bastard wing, alula
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). spurious wing. Retrieved September 20, 2026, from http://smartdefine.org/spurious_wing/definitions/1312567 |
| Chicago | WordNet. 2010. "spurious wing" http://smartdefine.org/spurious_wing/definitions/1312567 (accessed September 20, 2026). |
| Harvard | WordNet 2010, spurious wing, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/spurious_wing/definitions/1312567>. |
| MLA | WordNet. "spurious wing" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/spurious_wing/definitions/1312567> |