microorganisms

Cultural  

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

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Example Sentences

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

With that data, MOA has trained an AI to work out what combinations of substrates and microorganisms would achieve the best yields.

From BBC • Jun. 4, 2026

Phosphorus-removing microorganisms are less effective when it’s hot, making summer a stress test for CREW’s system.

From The Wall Street Journal • May 14, 2026

The collective term for all microorganisms -- including bacteria, viruses and fungi -- that live in and on the body.

From Science Daily • Apr. 22, 2026

On the other hand, it was argued that, on so windy a planet as Mars, microorganisms should be everywhere if they are anywhere.

From "Cosmos" by Carl Sagan