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 Here, a tunneling electron microscope image shows a Josephson junction made with alpha-silicon insulator sandwiched between niobium titanium nitrite superconductors, achieving a critical dimension of 210 nanometers. Anna Herr, IEEE Spectrum, 15 May 2024 Scientists then used an electron microscope to image more than 5,000 slices of the tissue, each of which was only around 30 nanometers thick. Will Sullivan, Smithsonian Magazine, 10 May 2024 Under an electron microscope, the cells finally gave up their secret: viral particles were evident. Brian Murphy, Washington Post, 15 Feb. 2024 Studying his new sample with a powerful electron microscope, Dr. Epstein was able to spot the distinct viral signature of a herpes virus. Delthia Ricks, New York Times, 7 Mar. 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 2 Jul. 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
Last Updated: - Updated example sentences
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