1. the state or quality of being clean; freedom from dirt, germs, or contamination
2. the practice of keeping oneself or one’s surroundings clean

Examples

• The restaurant was praised for its cleanliness and attention to hygiene.
• Personal cleanliness is important for good health.
• The hospital maintains strict standards of cleanliness.
• She was known for the cleanliness of her home.
• Cleanliness is next to godliness, as the old saying goes.
• The swimming pool’s cleanliness is checked daily.
• Good cleanliness habits should be taught to children early.