sterilization
UK: ˌstɛrɪlaɪˈzeɪʃən | US: ˌstɛrələˈzeɪʃən
n. the process of making something free from bacteria or other living microorganisms
n. the act of depriving an organism of the ability to reproduce
n. (figuratively) the removal of vitality or creativity
The word "sterilization" derives from the Latin root sterilis (meaning "barren" or "unproductive"), combined with the suffix -ization, which denotes a process or action. The Latin sterilis itself may trace back to the Proto-Indo-European root ster- (meaning "stiff" or "barren"), reflecting the concept of infertility. Over time, "sterilization" evolved from its literal biological sense (eliminating reproductive capacity) to broader applications, including microbial eradication and metaphorical uses describing the suppression of creativity or vitality.
The hospital uses high-temperature steam for the sterilization of surgical instruments.
Animal shelters often practice sterilization to control the population of stray dogs and cats.
Critics argue that excessive censorship leads to the sterilization of artistic expression.
The food industry relies on pasteurization and sterilization to ensure product safety.
Some insects undergo sterilization when exposed to certain chemicals.