1. The electrolyte solution in contact with the anode in an electrochemical cell or battery.
Usage: technical; chemistry

Examples

• In the electrochemical cell, the anolyte undergoes oxidation at the anode.
• The anolyte and catholyte are separated by a permeable membrane.
• Researchers studied how the anolyte composition affects battery performance.
• The anolyte solution must be carefully selected to prevent corrosion of the anode.