1. marked or soiled with smut; covered with black dust, soot, or grime

Examples

• The chimney sweep's face was besmutted after a long day of work.
• Her white dress became besmutted with coal dust during the factory tour.
• The besmutted windows of the old industrial building blocked out most of the sunlight.
• After playing in the garden, the children's clothes were besmutted with dirt.
• The besmutted walls of the abandoned warehouse told stories of decades past.