noun
- A fibrous scleroprotein in bone and cartilage and tendon and other connective tissue; yields gelatin on boiling. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). collagen. Retrieved September 21, 2026, from http://smartdefine.org/collagen/definitions/1212267 |
| Chicago | WordNet. 2010. "collagen" http://smartdefine.org/collagen/definitions/1212267 (accessed September 21, 2026). |
| Harvard | WordNet 2010, collagen, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/collagen/definitions/1212267>. |
| MLA | WordNet. "collagen" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/collagen/definitions/1212267> |