Clēan'ness, n.

n. 1. State or quality of being clean; freedom from dirt, filth, and foreign matter; neatness.

2. Freedom from infection or a foul disease.
3. Freedom from inexactness or error; correctness; purity. “The clearness of his satire and cleanness of expression.” Dryden.
4. Freeness from impurity; innocence. “The cleanness and purity of one’s mind.” Pope.