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Showing results for bacteria.
Definitions

bacteria

[bak-teer-ee-uh] / bækˈtɪər i ə /
NOUN
microorganisms
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In contrast, diets rich in dairy proteins and wheat gluten almost completely prevented the bacteria from establishing itself in the gut.

From Science Daily • Apr. 7, 2026

This structure, known as the type 6 secretion system, or T6SS, helps the bacteria compete with other microbes and dominate the gut.

From Science Daily • Apr. 7, 2026

They interfere with a tiny, syringe-like structure on the surface of cholera bacteria that is used to inject toxins into nearby cells.

From Science Daily • Apr. 7, 2026

"We've developed a process in which CANECPI-5 binds directly to tooth enamel, helping to make teeth more resistant to the action of acids produced by bacteria," Silva points out.

From Science Daily • Apr. 5, 2026

When bacteria switched from glucose to lactose consumption, they induced specific lactose-digesting enzymes.

From "The Gene" by Siddhartha Mukherjee