noun
- A protein present in blood plasma; converts to fibrin when blood clots.
- synonyms: fibrinogen
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). factor i. Retrieved September 20, 2026, from http://smartdefine.org/factor_i/definitions/1274328 |
| Chicago | WordNet. 2010. "factor i" http://smartdefine.org/factor_i/definitions/1274328 (accessed September 20, 2026). |
| Harvard | WordNet 2010, factor i, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/factor_i/definitions/1274328>. |
| MLA | WordNet. "factor i" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/factor_i/definitions/1274328> |