electron probe

noun

: a microprobe that uses an electron beam to induce X-ray emissions in a sample

Word History

First Known Use

1943, in the meaning defined above

Time Traveler
The first known use of electron probe was in 1943

Rhymes for electron probe

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Browse Nearby Words

electron pair
electron probe
electron-ray tube
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Cite this Entry

“Electron probe.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/electron%20probe. Accessed 2 Jul. 2025.

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