Bactericidal (adjective)

1. Capable of killing or destroying bacteria.
2. Having the ability to kill or inhibit the growth of bacteria.

Origin:

This word is made up by combining the word "bacteria" and "cidal" which refers to killing or destroying.

Examples:

1. The drug was found to be highly bactericidal, effectively killing all bacteria in the culture.
2. The surface was treated with a bactericidal solution to prevent the growth of bacteria.
3. Bactericidal action of the antibiotics is due to the inhibition of bacterial cell wall synthesis.
4. The hand sanitizer is bactericidal and can help prevent the spread of germs.
5. The hospital used a bactericidal solution to clean the rooms and equipment to prevent the spread of infection.