noun
- A 60/40 alloy of copper and nickel. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). cupronickel. Retrieved September 20, 2026, from http://smartdefine.org/cupronickel/definitions/1247973 |
| Chicago | WordNet. 2010. "cupronickel" http://smartdefine.org/cupronickel/definitions/1247973 (accessed September 20, 2026). |
| Harvard | WordNet 2010, cupronickel, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/cupronickel/definitions/1247973>. |
| MLA | WordNet. "cupronickel" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/cupronickel/definitions/1247973> |