1. the process of keeping places clean and healthy, especially by removing or treating waste
2. the equipment and systems used for cleaning and maintaining public health

Examples

• Poor sanitation in the refugee camp led to the spread of disease.
• The city invested millions in improving its sanitation infrastructure.
• Restaurant workers must follow strict sanitation guidelines.
• Access to clean water and sanitation is a basic human right.
• The sanitation department collects garbage twice a week.
• Proper sanitation practices prevent food poisoning.
• The hospital’s sanitation protocols are extremely thorough.