Dictionary.com
Thesaurus.com
Showing results for sterilization. Search instead for sterilization room.
Synonyms

sterilization

American  
[ster-uh-luh-zey-shuhn] / ˌstɛr ə ləˈzeɪ ʃən /

noun

  1. the act of sterilizing.

  2. the condition of being sterilized.

  3. the destruction of all living microorganisms, as pathogenic or saprophytic bacteria, vegetative forms, and spores.


sterilization British  
/ ˌstɛrɪlaɪˈzeɪʃən /

noun

  1. the act or procedure of sterilizing or making sterile

  2. the state of being sterile; sterilized condition

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

sterilization Scientific  
/ stĕr′ə-lĭ-zāshən /
  1. The procedure of destroying all microorganisms in or on a given environment, such as a surgical instrument, in order to prevent the spread of infection. This is usually done by using heat, radiation, or chemical agents.

  2. Any of various surgical procedures intended to eliminate the capacity to reproduce in humans or animals.


sterilization Cultural  
  1. The removal of all microorganisms and other pathogens from an object or surface by treating it with chemicals or subjecting it to high heat or radiation. Sterilization also refers to procedures that result in infertility. Vasectomies and tubal ligations, in which the fallopian tubes of a woman are tied off, are examples of sterilization techniques.


Other Word Forms

Etymology

Origin of sterilization

First recorded in 1870–75; sterile + -ization

Vocabulary lists containing sterilization

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The staffers were also early adopters of telemedicine; the deadly nature of the Ebola virus required intense sterilization of anything that came into contact with a patient.

From Slate • May 14, 2026

They are located in Ontario and Vernon and operated by the company Sterigenics, which provides industrial sterilization technology for medical devices and other commercial products.

From Los Angeles Times • Mar. 13, 2026

Together, the data showed that long-term hormonal contraception and permanent surgical sterilization are linked to an average lifespan increase of about ten percent.

From Science Daily • Jan. 16, 2026

When the time comes, these words from Ms. Antonetta will merit consideration: “Programs of euthanasia and sterilization don’t just live in the past, terrible but finished. Their aftershocks are terrible and here.”

From The Wall Street Journal • Nov. 24, 2025

The vast sterilization and containment programs required the creation of an equally vast administrative apparatus.

From "The Gene" by Siddhartha Mukherjee

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "sterilization" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com