noun
- An odorless very poisonous gas that is a product of incomplete combustion of carbon.
- synonyms: carbon monoxide gas, CO
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). carbon monoxide. Retrieved September 20, 2026, from http://smartdefine.org/carbon_monoxide/definitions/1248340 |
| Chicago | WordNet. 2010. "carbon monoxide" http://smartdefine.org/carbon_monoxide/definitions/1248340 (accessed September 20, 2026). |
| Harvard | WordNet 2010, carbon monoxide, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/carbon_monoxide/definitions/1248340>. |
| MLA | WordNet. "carbon monoxide" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/carbon_monoxide/definitions/1248340> |