disinfection
noun
dis·in·fec·tion
ˌdis-in-ˈfek-shən 
plural disinfections
: the act of disinfecting something
especially
: the process of using a disinfectant to destroy, inactivate, or significantly reduce the concentration of pathogenic agents (such as bacteria, viruses, and fungi)
Both viruses are susceptible to disinfection by a weak solution of chlorine bleach. —
Margaret Reister
Margaret Reister … a virulent strain of antibiotic-resistant bacteria spreads beyond hospital walls, some communities are taking extreme measures such as closing schools for disinfection. —Laura Landro
Laura Landro Examples of disinfection in a Sentence
Recent Examples on the Web
Serving as an influential authority in the field of environmental restoration, disinfection, and bioremediation, ITS environmental services has built a steady reputation for effective professionalism infused with kindness.
—William Mullane, USA Today, 19 Apr. 2025
Frequent disinfection could be upping the likelihood of hard-to-treat pathogens emerging.
—Lauren Leffer, Popular Science, 27 Feb. 2025
The company’s current expansion efforts are derived from the dire need for restoration, disinfection, and bioremediation services on a national scale.
—William Mullane, USA Today, 19 Apr. 2025
As the pandemic heightened this awareness, disinfection, toxins and safeguards have become top priorities.
—Josh Bruni, Forbes, 12 Mar. 2025
See All Example Sentences for disinfection
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William Mullane, USA Today, 19 Apr. 2025
Frequent disinfection could be upping the likelihood of hard-to-treat pathogens emerging.
—Lauren Leffer, Popular Science, 27 Feb. 2025
The company’s current expansion efforts are derived from the dire need for restoration, disinfection, and bioremediation services on a national scale.
—William Mullane, USA Today, 19 Apr. 2025
As the pandemic heightened this awareness, disinfection, toxins and safeguards have become top priorities.
—Josh Bruni, Forbes, 12 Mar. 2025
See All Example Sentences for disinfection
Cite this Entry
“Disinfection.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disinfection. Accessed 21 Jul. 2025.
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