noun
- A poisonous salt (KCN) used in electroplating and in photography. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). potassium cyanide. Retrieved September 23, 2026, from http://smartdefine.org/potassium_cyanide/definitions/1248606 |
| Chicago | WordNet. 2010. "potassium cyanide" http://smartdefine.org/potassium_cyanide/definitions/1248606 (accessed September 23, 2026). |
| Harvard | WordNet 2010, potassium cyanide, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/potassium_cyanide/definitions/1248606>. |
| MLA | WordNet. "potassium cyanide" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/potassium_cyanide/definitions/1248606> |