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Showing results for microorganisms. Search instead for Microorganisms+for+Kids.

microorganisms

Cultural  
  1. Organisms so small that they can be seen only through a microscope. (See bacteria, protozoa, and viruses.)


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.

His company gathers data on environmental conditions and available substrates, and sequences the genomes of microorganisms appropriate for the food industry.

From BBC • Jun. 4, 2026

Using that tech, MOA Foodtech discovered the best microorganisms to make use of the leftover starch and fibre in the pea protein industry.

From BBC • Jun. 4, 2026

That benefits microorganisms that remove phosphorus and nitrogen.

From The Wall Street Journal • May 14, 2026

Scientists say one of the most concerning features of these amoebae is their ability to survive harsh conditions that would normally kill other microorganisms.

From Science Daily • May 2, 2026

One of the first to envision such use of microorganisms was the 19th-century zoologist Elie Metchnikoff.

From "Silent Spring" by Rachel Carson

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