Definition: a cloudy condition issue caused by wear and washing, especially with automatic dishwashing detergents, that irreversibly damages glassware by dulling its finish; Depression glass dinnerware pieces often fall victim to sickness when they are cleaned in automatic dishwashers, which makes them virtually worthless as collectibles
Also Known As: permanent etching
Examples:
Melissa examined the Depression glass at the estate sale for sickness before deciding which pieces to purchase.
