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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.

So I got a small grant, bought a swab kit and spent a semester knocking on doors to ask classmates if I could sample the bacteria on their faces.

From The Wall Street Journal • Apr. 17, 2026

The products on our bathroom shelves, marketed as clean, stripped away essential bacteria.

From The Wall Street Journal • Apr. 17, 2026

Acting as couriers, they take up parcels of host bacterial DNA and deliver them to neighbouring bacteria.

From Science Daily • Apr. 17, 2026

Scientists suspect that metformin may influence gut bacteria in ways that affect how the body processes glucose.

From Science Daily • Apr. 15, 2026

The bacteria grew exponentially at first, as expected, but then paused for a while before resuming growth again.

From "The Gene" by Siddhartha Mukherjee




Vocabulary lists containing bacteria