glazed

(used of eyes) lacking liveliness; "empty eyes"; "a glassy stare"; "his eyes were glazed over with boredom"

fitted or covered with glass; "four glazed walls"

having a shiny surface or coating; "glazed fabrics"; "glazed doughnuts"

(of foods) covered with a shiny coating by applying e.g. beaten egg or a sugar or gelatin mixture; "glazed doughnuts"; "a glazed ham"