1. not cleaned with a broom or brush; not swept

Examples

• The unswept floor was covered with dust and debris.
• She noticed the unswept porch needed attention before guests arrived.
• The unswept sidewalk was littered with fallen leaves.
• The janitor left the hallway unswept after his shift ended.
• An unswept chimney can be a fire hazard.
• The unswept garage collected dirt and cobwebs over the winter.