noun
- A colorless and odorless toxic oil used as an insecticide. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). parathion. Retrieved September 23, 2026, from http://smartdefine.org/parathion/definitions/1249299 |
| Chicago | WordNet. 2010. "parathion" http://smartdefine.org/parathion/definitions/1249299 (accessed September 23, 2026). |
| Harvard | WordNet 2010, parathion, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/parathion/definitions/1249299>. |
| MLA | WordNet. "parathion" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/parathion/definitions/1249299> |