from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. the common name for cupric sulphate, CuSO4, which forms blue crystals and is used in agriculture, dyeing, electroplating and many other applications; reducing agents reduce it to the red cuprous sulphate
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a copper salt made by the action of sulfuric acid on copper oxide
Sorry, no etymologies found.