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electron microscope
noun
: an electron-optical instrument in which a beam of electrons is used to produce an enlarged image of a minute object
electron microscopist
noun
electron microscopy
noun
Examples of electron microscope in a Sentence
Recent Examples on the Web
After this, the team took electron microscope images of each 2D slice, which amounted to a mammoth 1.4 petabytes of data.
—Isabel Fraser, WIRED, 15 Aug. 2024
Nowadays eggs can be scanned with electron microscopes and spectrophotometers; they can be genetically sequenced or scraped of their isotopes for carbon dating; they can be scanned and stored and shared in a digital format.
—Jules Howard, TIME, 4 Sep. 2024
This was done so that cells would be visible when viewed through an electron microscope, as heavy metals reflect electrons.
—Isabel Fraser, WIRED, 15 Aug. 2024
After the sample melted, the scientists looked at changes in the chemistry and minerals under an electron microscope and noted that the graphite had turned into diamond crystals.
—Jacopo Prisco, CNN, 1 Aug. 2024
See all Example Sentences for electron microscope
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'electron microscope.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
First Known Use
1932, in the meaning defined above
Time Traveler
The first known use of electron microscope was
in 1932
Dictionary Entries Near electron microscope
Cite this Entry
“Electron microscope.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/electron%20microscope. Accessed 28 Sep. 2024.
Kids Definition
electron microscope
noun
: an instrument in which a beam of electrons is used to produce an enlarged image of a very small object
Medical Definition
electron microscope
noun
: an electron-optical instrument in which a beam of electrons is used to produce an enlarged image of a minute object
electron microscopist
noun
electron microscopy
noun
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