noun
- A nitrogenous substance found in mucous secretions; a lubricant that protects body surfaces. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). mucin. Retrieved September 22, 2026, from http://smartdefine.org/mucin/definitions/1248030 |
| Chicago | WordNet. 2010. "mucin" http://smartdefine.org/mucin/definitions/1248030 (accessed September 22, 2026). |
| Harvard | WordNet 2010, mucin, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/mucin/definitions/1248030>. |
| MLA | WordNet. "mucin" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/mucin/definitions/1248030> |