1. to subject (a substance) to electrolysis; to decompose or separate (a chemical compound) by passing an electric current through it
Usage: British spelling; American English typically uses 'electrolyze'; commonly used in chemistry and industrial contexts

Examples

• The chemist will electrolyse the salt solution to produce chlorine gas.
• Water can be electrolysed into hydrogen and oxygen.
• Industrial plants electrolyse molten salts to extract pure metals.
• The experiment demonstrates how to electrolyse copper sulfate solution.
• Electrolysing seawater is one method for obtaining fresh water.
• The battery electrolysed the liquid, causing visible chemical changes.