germicidal

adjective

ger·​mi·​cid·​al ˌjər-mə-ˈsī-dᵊl How to pronounce germicidal (audio)
: of or relating to a germicide
also : destroying germs

Examples of germicidal in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Linda Anderson keys in a code and steps out of a room at Mercy Anderson Hospital as an ultraviolet germicidal robot kicks on, lights up and kills sneaky germs that might’ve been skipped over with other disinfecting routines. Terry Demio, The Enquirer, 28 Aug. 2020 Some products sold now that claim to be germicidal are actually the wrong wavelength, says Andrea Armani, a chemical engineering and materials scientist at the University of Southern California. Jeanne Erdmann, Discover Magazine, 3 Aug. 2020 Humans have known for over a hundred years that UV radiation can kill deadly germs, and hospitals have used germicidal 254-nm UVC to sterilize objects for decades. IEEE Spectrum, 8 Mar. 2023 The key goal of using a UV germicidal lamp on a robot relates to its ability to position itself at many locations thus providing wide disinfecting coverage. IEEE Spectrum, 23 Jan. 2023 See all Example Sentences for germicidal 

Word History

First Known Use

1870, in the meaning defined above

Time Traveler
The first known use of germicidal was in 1870

Dictionary Entries Near germicidal

Cite this Entry

“Germicidal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/germicidal. Accessed 22 Nov. 2024.

Kids Definition

germicidal

adjective
ger·​mi·​cid·​al ˌjər-mə-ˈsīd-ᵊl How to pronounce germicidal (audio)
: of or relating to a germicide
also : destroying germs

Medical Definition

germicidal

adjective
ger·​mi·​cid·​al ˌjər-mə-ˈsīd-ᵊl How to pronounce germicidal (audio)
: of or relating to a germicide
also : destroying germs

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