1. not clean or healthy; likely to cause disease or infection

Examples

• The restaurant was closed due to unsanitary kitchen conditions.
• Workers complained about the unsanitary restrooms in the building.
• The health inspector found unsanitary food storage practices.
• Living in such unsanitary conditions can lead to serious illness.
• The hospital was criticized for its unsanitary equipment.
• Unsanitary water sources spread disease in the village.