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antisepsis

American  
[an-tuh-sep-sis] / ˌæn təˈsɛp sɪs /

noun

  1. destruction of the microorganisms that produce sepsis or septic disease.


antisepsis British  
/ ˌæntɪˈsɛpsɪs /

noun

  1. destruction of undesirable microorganisms, such as those that cause disease or putrefaction Compare asepsis

  2. the state or condition of being free from such microorganisms

"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

antisepsis Scientific  
/ ăn′tĭ-sĕpsĭs /
  1. The destruction of pathogenic microorganisms in order to prevent infection.


Etymology

Origin of antisepsis

First recorded in 1870–75; anti- + sepsis

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.

See Examples For:

At the time, Joseph Lister’s pioneering antisepsis work in Britain was known to American doctors.

From The Wall Street Journal Mar. 27, 2026

The emergence of surgery from its barbaric past rested on four pillars: the understanding of anatomy, the control of bleeding, anesthesia and antisepsis.

From New York Times Mar. 24, 2022

It should also be said that Lister's contribution wasn't his discovery of antisepsis; rather it was his application of germ theory to medical practice through the systematic implementation of antisepsis.

From Scientific American Feb. 3, 2018

Conan Doyle references Lister's use of carbolic acid for antisepsis in the 1892 story 'The Adventure of the Engineer's Thumb', when Watson uses it while dressing a wound.

From Nature Sep. 19, 2017

In the earlier days of antisepsis, when operators and patients were exposed for some time to an atmosphere saturated with carbolic spray, toxic symptoms were occasionally noticed.

From Anomalies and Curiosities of Medicine by Pyle, Walter L. (Walter Lytle)

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