antimicrobial
adjective
an·ti·mi·cro·bi·al
ˌan-ti-mī-ˈkrō-bē-əl 
: destroying or inhibiting the growth of microorganisms and especially pathogenic microorganisms
antimicrobial
noun
Examples of antimicrobial in a Sentence
Recent Examples on the Web
The study comes amid mounting concern over antimicrobial resistance, which already claims more than a million lives each year worldwide.
—
Neetika Walter, Interesting Engineering, 23 Dec. 2025
May Have Antimicrobial Effects Limited studies have suggested that celery seed extracts have antimicrobial effects against bacteria, yeast, and mold.
—Regina C. Windsor, Verywell Health, 18 Dec. 2025
The researchers wanted to see whether garlic, long known for antimicrobial properties, could offer a natural alternative.
—Khloe Quill, FOXNews.com, 14 Dec. 2025
The footbed is also treated with an antimicrobial shield, and the forefoot features plush cushioning for all-around comfort.
—Stephanie Osmanski, Better Homes & Gardens, 29 Nov. 2025
See All Example Sentences for antimicrobial
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Neetika Walter, Interesting Engineering, 23 Dec. 2025
May Have Antimicrobial Effects Limited studies have suggested that celery seed extracts have antimicrobial effects against bacteria, yeast, and mold.
—Regina C. Windsor, Verywell Health, 18 Dec. 2025
The researchers wanted to see whether garlic, long known for antimicrobial properties, could offer a natural alternative.
—Khloe Quill, FOXNews.com, 14 Dec. 2025
The footbed is also treated with an antimicrobial shield, and the forefoot features plush cushioning for all-around comfort.
—Stephanie Osmanski, Better Homes & Gardens, 29 Nov. 2025
See All Example Sentences for antimicrobial
Cite this Entry
“Antimicrobial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antimicrobial. Accessed 27 Dec. 2025.
Copy CitationMedical Definition
antimicrobial
1 of 2 adjective
an·ti·mi·cro·bi·al
ˌant-i-mī-ˌkrō-bē-əl
variants
also antimicrobic
: destroying or inhibiting the growth of microorganisms and especially pathogenic microorganisms
antimicrobial
2 of 2 noun
variants
also antimicrobic
: an antimicrobial substance
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