1. a narrow board along the bottom of an interior wall where it meets the floor; baseboard
Usage: primarily American usage

Examples

• The painter carefully removed the mopboard before refinishing the hardwood floors.
• We need to replace the damaged mopboard in the living room.
• The mopboard was painted white to match the window trim.
• Dust had accumulated behind the mopboard over the years.
• The contractor installed new mopboard throughout the renovated kitchen.
• She vacuumed along the mopboard to remove pet hair.