bacteria
/bækˈtɪəɹ.ɪ.ə/
This term carries a dual connotation, oscillating between the clinical sterility of a laboratory and the visceral fear of infection. While it often evokes images of illness or contamination in a medical context, it is equally used in biological and environmental contexts to describe essential life-sustaining processes, such as nitrogen fixation in soil or digestion in the gut.
Grammatically, this word is the plural form of bacterium. In common usage, it is frequently treated as a collective mass noun, but in formal scientific writing, it remains strictly plural. Because it is the plural form, it requires a plural verb (e.g., bacteria are) rather than a singular one, though this distinction is often blurred in casual speech.
Technically the plural form of 'bacterium', though in common usage it is often treated as a collective mass noun when referring to an unspecified amount of germs.
💬Casual Conversation
Just read that the office keyboards are breeding grounds for bacteria. We need to pivot to a 'hygiene-first' workspace.
Just read that the office keyboards are breeding grounds for bacteria. We need to pivot to a 'hygiene-first' workspace.
I'm barely keeping my head above water, David. Please just leave me alone.
I'm barely keeping my head above water, David. Please just leave me alone.
Meanings
Examples
The scientist studied the bacteria culture under a microscope to identify the strain.