noun
- Hydrated blue crystalline form of copper sulfate.
- synonyms: blue copperas, blue stone, chalcanthite
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). blue vitriol. Retrieved September 22, 2026, from http://smartdefine.org/blue_vitriol/definitions/1248261 |
| Chicago | WordNet. 2010. "blue vitriol" http://smartdefine.org/blue_vitriol/definitions/1248261 (accessed September 22, 2026). |
| Harvard | WordNet 2010, blue vitriol, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/blue_vitriol/definitions/1248261>. |
| MLA | WordNet. "blue vitriol" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/blue_vitriol/definitions/1248261> |