antibacterial

adjective

an·​ti·​bac·​te·​ri·​al ˌan-tē-bak-ˈtir-ē-əl How to pronounce antibacterial (audio) ˌan-ˌtī- How to pronounce antibacterial (audio)
: directed or effective against bacteria
antibacterial soap
an antibacterial drug
antibacterial noun
In an effort to develop new antifungals, scientists are boning up on previous research on antibacterials. Ellen Licking

Examples of antibacterial in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Cedarwood Essential Oil Cedarwood has antibacterial properties and anti-inflammatory and analgesic effects.6 There is very little research on the impact of cedarwood essential oil on hair health. Kathi Valeii, Verywell Health, 24 Oct. 2024 Plus, it’s made of an antibacterial, spill-proof nylon lining. Kayla Becker, Glamour, 22 Oct. 2024 Kills Harmful Pathogens Interestingly, thymol is used in the mouthwash Listerine thanks to its antibacterial properties. Isabel Vasquez Rd Ldn, Health, 17 Oct. 2024 Used coffee grounds will be saturated with moisture from the brewing process and, despite coffee’s inherent antibacterial properties, the soggy grounds can become a breeding ground for bacteria if left to sit for too long. Darcy Lenz, Southern Living, 16 Oct. 2024 See all Example Sentences for antibacterial 

Word History

First Known Use

1879, in the meaning defined above

Time Traveler
The first known use of antibacterial was in 1879

Dictionary Entries Near antibacterial

Cite this Entry

“Antibacterial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antibacterial. Accessed 6 Nov. 2024.

Kids Definition

antibacterial

adjective
an·​ti·​bac·​te·​ri·​al
ˌant-ē-ˌbak-ˈtir-ē-əl,
ˌan-ˌtī-ˌbak-
: directed or effective against bacteria
antibacterial soap

Medical Definition

antibacterial

1 of 2 adjective
an·​ti·​bac·​te·​ri·​al ˌant-i-bak-ˈtir-ē-əl How to pronounce antibacterial (audio) ˌan-ˌtī- How to pronounce antibacterial (audio)
: directed or effective against bacteria

antibacterial

2 of 2 noun
: an antibacterial agent

More from Merriam-Webster on antibacterial

Last Updated: - Updated example sentences
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