excimer

noun
ex·​ci·​mer | \ ˈek-si-(ˌ)mər How to pronounce excimer (audio) \

Medical Definition of excimer

1 : an aggregate of two atoms or molecules that exists in an excited state

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Cite this Entry

“Excimer.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/excimer. Accessed 25 Sep. 2020.

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