antibacterial

/ˌæn(t)ibækˈtɪriəl/
/ˌænˌtaɪbækˈtɪriəl/

adjective

Tending to prevent the growth or spread of bacteria.

I never travel without antibacterial wipes

noun

A substance with antibacterial properties.

the experiment identified the bark of the plant as a potential source of new antibacterials