1. The state of being clean; without dirt or other impurities
   "The cleanness of the operating room was essential for patient safety"
    
2. Without moral defects
   "Her cleanness of spirit was admired by all who knew her"

See also: clean, dirty, soiled, unclean

Type of: innocence, pureness, purity, sanitary condition, sinlessness, whiteness

Antonym: dirtiness

Encyclopedia: Cleanness