Definitions

1. noun

A device or agent used to eliminate or destroy microorganisms, especially bacteria, viruses, or fungi, in or on an object, surface, or material.

“The hospital uses a sterilizer to clean surgical equipment before use.”

2. verb

To render (something) free from microorganisms, especially bacteria, viruses, or fungi.

“The process of sterilizing the equipment is essential for asepsis in the operating room.”