transillumination

noun
trans·​il·​lu·​mi·​na·​tion | \ -ə-ˌlü-mə-ˈnā-shən How to pronounce transillumination (audio) \

Medical Definition of transillumination

: the act, process, or an instance of transilluminating

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“Transillumination.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/transillumination. Accessed 26 Feb. 2021.

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