noun
- A converter that uses a platinum-iridium catalyst to oxidize pollutants and carbon monoxide into carbon dioxide and water; an antipollution device on an automotive exhaust system. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). catalytic converter. Retrieved September 20, 2026, from http://smartdefine.org/catalytic_converter/definitions/1202396 |
| Chicago | WordNet. 2010. "catalytic converter" http://smartdefine.org/catalytic_converter/definitions/1202396 (accessed September 20, 2026). |
| Harvard | WordNet 2010, catalytic converter, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/catalytic_converter/definitions/1202396>. |
| MLA | WordNet. "catalytic converter" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/catalytic_converter/definitions/1202396> |