Sterile
Definition 1 of 5
Pro Tip 1/2
Medical Cleanliness
Used for environments or tools that must have no microbes to prevent infection. After the surgery, all instruments are kept in a sterile container.
Pro Tip 2/2
Not Just Clean
'Sterile' implies a higher level of cleanliness than just 'clean' in medical contexts. Surgeons wash their hands until they are sterile, not just clean.