noun
- The chief solid component of mammalian urine; synthesized from ammonia and carbon dioxide and used as fertilizer and in animal feed and in plastics.
- synonyms: carbamide
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). urea. Retrieved September 21, 2026, from http://smartdefine.org/urea/definitions/1249664 |
| Chicago | WordNet. 2010. "urea" http://smartdefine.org/urea/definitions/1249664 (accessed September 21, 2026). |
| Harvard | WordNet 2010, urea, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/urea/definitions/1249664>. |
| MLA | WordNet. "urea" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/urea/definitions/1249664> |