coppour
Coppour is a term that can refer to several different things, primarily relating to copper and its alloys. In a chemical context, it might be used as an informal or archaic descriptor for compounds containing copper, particularly those with a copper(II) or copper(I) oxidation state. For example, a solution of copper sulfate might be informally referred to as a "coppour solution."
In metallurgy and crafting, "coppour" could potentially be a misspelling or a colloquialism for copper or a
The term is not a standard scientific or technical term in modern usage. Its appearance is likely