microbiology

noun

mi·​cro·​bi·​ol·​o·​gy ˌmī-krō-bī-ˈä-lə-jē How to pronounce microbiology (audio)
: a branch of biology dealing with microscopic forms of life
microbiological adjective
or less commonly microbiologic
microbiologically adverb
microbiologist noun

Examples of microbiology in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Fermenting miso in space expands food diversity and also illustrates the complex microbiology of a seemingly sterile space station. Gayoung Lee, Scientific American, 7 Apr. 2025 Despite possessing a bachelor’s degree in microbiology and a résumé that includes a stint in research and development at Mars, the food company, Wilson captures the blue-collar point of view exceptionally well. Joseph Hudak, Rolling Stone, 19 Mar. 2025 Both decided to do projects in the field of microbiology. News Release, San Diego Union-Tribune, 23 Mar. 2025 Most of the federal grants for science at universities support specific areas of science, such as particle physics, organic chemistry, microbiology or others. Filomena Nunes, The Conversation, 10 Mar. 2025 See All Example Sentences for microbiology

Word History

Etymology

International Scientific Vocabulary

First Known Use

1880, in the meaning defined above

Time Traveler
The first known use of microbiology was in 1880

Browse Nearby Words

Cite this Entry

“Microbiology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microbiology. Accessed 14 Apr. 2025.

Kids Definition

microbiology

noun
mi·​cro·​bi·​ol·​o·​gy ˌmī-krō-bī-ˈäl-ə-jē How to pronounce microbiology (audio)
: a branch of biology concerned especially with microscopic forms of life (as bacteria, protozoans, and viruses)
microbiological adjective
also microbiologic
microbiologically adverb

Medical Definition

microbiology

noun
mi·​cro·​bi·​ol·​o·​gy ˌmī-krō-bī-ˈäl-ə-jē How to pronounce microbiology (audio)
plural microbiologies
: a branch of biology dealing especially with microorganisms (as bacteria and protozoans)
microbiological adjective
also microbiologic
microbiological contamination
microbiological research
microbiologically adverb
microbiologically safe water

More from Merriam-Webster on microbiology

Last Updated: - Updated example sentences
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