il·​lu·​mi·​na·​tor il-ˈü-mə-ˌnā-tər How to pronounce illuminator (audio)
: one that illuminates
especially : a device that gives physical light or that is used to direct light to a specific area or that is used to concentrate or reflect light

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Cite this Entry

“Illuminator.” Medical Dictionary, Merriam-Webster, Accessed 22 Jun. 2024.

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