1. marked or spotted with flyspecks; soiled with small dark spots or stains

Examples

• The old mirror was flyspecked and needed a thorough cleaning.
• Flyspecked windows made it hard to see outside clearly.
• The antique painting had become flyspecked over the decades.
• She wiped down the flyspecked kitchen counter with a damp cloth.
• The flyspecked walls of the abandoned house showed years of neglect.