1. Devices or systems that remove mist or condensation from a surface, especially the windshield or windows of a vehicle.
Usage: Plural form of demister; Common in British English; American English often uses 'defroster'

Examples

• The car's demisters quickly cleared the foggy windshield on the cold morning.
• She turned on the demisters to improve visibility during the rainy drive.
• Modern vehicles have rear-window demisters as standard safety features.
• The demisters in the bathroom mirror help prevent steam buildup after showers.
• He adjusted the demisters to the highest setting as frost covered the windows.