1. the process of removing mist, fog, or condensation from a surface, especially a vehicle windshield or window

1. present participle of demist; to remove mist or condensation from a surface
Usage: chiefly British

Examples

• The car's demisting system quickly cleared the foggy windshield.
• She turned on the demisting function to improve visibility during the rainy drive.
• The bathroom mirror has a demisting feature that prevents condensation buildup.
• He was demisting the windows before heading out in the cold morning.
• Modern vehicles often include automatic demisting to enhance driver safety.
• The demisting process took only a few minutes on the heated windshield.