bacterium
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.
Flea-borne typhus is caused by the bacterium Rickettsia typhi.
From Los Angeles Times • Apr. 3, 2026
So a lot of the focus is on changes to the bacterium and whether people have less immunity.
From BBC • Mar. 27, 2026
Small mutations can have a big impact on the behaviour of the bacterium.
From BBC • Mar. 20, 2026
Their research shows that a bacterium commonly associated with gum disease may help initiate breast cancer, accelerate tumor growth, and promote its spread by damaging DNA and changing how cancer cells behave.
From Science Daily • Mar. 19, 2026
Provided that each victim thereby infects on the average more than one new victim, the bacterium will spread, even though the first host happens to die.
From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond
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From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.