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 companies have entered into a co-marketing agreement that combines their complementary strengths to deliver advanced anti-odor and antimicrobial technologies to brands, retailers and textile mills. —Angela Velasquez, Sourcing Journal, 15 Jan. 2026

The footbed is also treated with an antimicrobial shield, and the forefoot features plush cushioning for all-around comfort. —Stephanie Osmanski, Better Homes & Gardens, 14 Jan. 2026

Antiaging, antiinflammatory, antimicrobial — preclinical and small studies have shown this goopy ingredient could come with some major benefits for your skin. —Hunter Boyce, AJC.com, 13 Jan. 2026

The materials used are antimicrobial, and the seven-liter clothing cube can separate clean and dirty items. —Maggie Slepian, Travel + Leisure, 10 Jan. 2026

Word History

First Known Use

1883, in the meaning defined above

Rhymes for antimicrobial

• microbial

Medical Definition

antimicrobial

1 of 2 adjective

an·​ti·​mi·​cro·​bi·​al ˌant-i-mī-ˌkrō-bē-əl 

variants also antimicrobic

-ˈkrō-bik 

: destroying or inhibiting the growth of microorganisms and especially pathogenic microorganisms

antimicrobial

2 of 2 noun

variants also antimicrobic

: an antimicrobial substance