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Showing results for disinfection. Search instead for disinfections.
Synonyms

disinfection

American  
[dis-in-fek-shuhn] / ˌdɪs ɪnˈfɛk ʃən /

noun

  1. the act or process of cleansing or purifying a room, wound, item of clothing, etc., of germs that cause disease.

    After disinfection is complete, the treated water is reintroduced back into the river to support aquatic life, recreation, and downstream drinking water supplies.

Etymology

Origin of disinfection

disinfect + -ion

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.

Previous research has shown that MPs DOM can produce reactive oxygen species, influence the formation of disinfection byproducts, and alter how pollutants attach to particles in water.

From Science Daily • Dec. 31, 2025

Many vets recommend that a dog that tests positive for the illness should be put down, but there are also those who say it can be managed by taking precautions around disinfection.

From BBC • Jul. 27, 2025

While authorities said the health of the remaining 78 mammals in the zoo was "normal", the mammals section has been closed since 14 October for disinfection and cleaning.

From BBC • Oct. 23, 2024

The result: excess exposure to toxic lead, bacteria and a disinfection byproduct in Flint’s drinking water.

From Salon • May 8, 2024

The product is used to bleach sugar, as well as for construction and disinfection purposes.

From Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" by Various

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.