microdose

noun

mi·​cro·​dose ˈmī-krō-ˌdōs How to pronounce microdose (audio)
: an extremely small dose

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Cite this Entry

“Microdose.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/microdose. Accessed 30 Nov. 2024.

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