Clinically clean is a term used to describe a surface or environment that has been sterilized and is free from any bacteria, viruses, or other microorganisms. STERILE is the seven-letter word used to describe this level of cleanliness, which is achieved through the use of disinfectants, antiseptics, and other cleaning agents. Clinically clean surfaces are often found in medical settings, such as hospitals and clinics, where it is important to maintain a high level of hygiene to prevent the spread of infection.