microscopy

noun

mi·​cros·​co·​py mī-ˈkrä-skə-pē How to pronounce microscopy (audio)
: the use of or investigation with a microscope
microscopist noun

Examples of microscopy in a Sentence

Recent Examples on the Web
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Using a vacuum chamber designed to simulate solar wind conditions, the researchers exposed ilmenite samples to charged particles and then examined the material using high-resolution electron microscopy. Neetika Walter, Interesting Engineering, 10 June 2026 Li’s team used cryo-electron microscopy to examine the bacterium’s subcellular structures and capture detailed images of its inner workings. Quanta Magazine, 10 June 2026 These are big swings that require the purchase of multimillion-dollar microscopy machines and years of work. Steven Levy, Wired News, 4 June 2026 The company has even designed the container so that light can be diffused in from beneath for microscopy purposes. ArsTechnica, 20 May 2026 See All Example Sentences for microscopy

Word History

First Known Use

circa 1665, in the meaning defined above

Time Traveler
The first known use of microscopy was circa 1665

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Cite this Entry

“Microscopy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microscopy. Accessed 12 Jun. 2026.

Kids Definition

microscopy

noun
mi·​cros·​co·​py mī-ˈkräs-kə-pē How to pronounce microscopy (audio)
: the use of the microscope : investigation with the microscope

Medical Definition

microscopy

noun
mi·​cros·​co·​py mī-ˈkräs-kə-pē How to pronounce microscopy (audio)
plural microscopies
: the use of or investigation with the microscope

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