Sterilized means that something has been made free of all living microorganisms, including bacteria, viruses, and fungi. This can be done through a variety of methods, including:
Heat: This is the most common method of sterilization. It can be done by boiling, steaming, or using an autoclave.
Chemicals: Certain chemicals, such as alcohol, bleach, and iodine, can also be used to sterilize objects.
Radiation: Ionizing radiation, such as gamma rays, can also be used to sterilize objects.
Filtration: This method can be used to remove microorganisms from liquids and gases.
Sterilization is important in a variety of settings, including hospitals, clinics, and laboratories. It is also important in the food and beverage industry, as well as in the manufacture of medical devices.