excimer

noun

ex·​ci·​mer ˈek-si-(ˌ)mər How to pronounce excimer (audio)
1
: an aggregate of two atoms or molecules that exists in an excited state
2

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Cite this Entry

“Excimer.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/excimer. Accessed 17 Jun. 2024.

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