noun
- Pen made from a bird's feather.
- synonyms: quill pen
- A stiff hollow protective spine on a porcupine or hedgehog.
- Any of the larger wing or tail feathers of a bird.
- synonyms: flight feather, pinion, quill feather
- The hollow spine of a feather.
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Quill. Retrieved September 20, 2026, from http://smartdefine.org/quill/definitions/1322382 |
| Chicago | WordNet. 2010. "Quill" http://smartdefine.org/quill/definitions/1322382 (accessed September 20, 2026). |
| Harvard | WordNet 2010, Quill, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/quill/definitions/1322382>. |
| MLA | WordNet. "Quill" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/quill/definitions/1322382> |