Bacteria

/bæktˈi‍əɹɪɐ/

/bækˈtɪɹiə/

Bacteria

(microbiology) microorganisms that consist of a single cell structure without a nucleus, which may cause diseases or infections

synonyms : bacterium

Examples

1. The active ingredient checks the growth of bacteria.

2. The body's immune system protects against harmful bacteria and viruses.

3. Chlorine is added to the water to kill bacteria.

4. Regardless of where the bacteria came from, the test results should sound an alarm bell.