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Definitions

microbe

[mahy-krohb] / ˈmaɪ kroʊb /


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.

The microbe, Methanosarcina acetivorans, appears to function normally despite this flexible interpretation, demonstrating that life can operate with a slightly imprecise code.

From Science Daily • Feb. 28, 2026

One previous piece of research on Neanderthal DNA also showed that modern humans and Neanderthals shared an oral microbe - a type of bacteria found in our saliva.

From BBC • Nov. 18, 2025

Without significant genetic manipulation, the microbe resists diverting its essential resources to produce something unfamiliar.

From Science Daily • Nov. 3, 2025

Among them is one unusual microbe that produces methane -- a gas more often associated with cows and landfills than humans.

From Science Daily • Oct. 24, 2025

In that new environment, a microbe must evolve new ways to live and to propagate itself.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond