noun
Usage: usually capitalized G
1. : the process of reducing copper ore in a blast furnace after roasting
2. : the discontinuous or batch method of cupeling lead bullion
noun
Usage: usually capitalized G
1. : the process of reducing copper ore in a blast furnace after roasting
2. : the discontinuous or batch method of cupeling lead bullion
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012