megarad

noun
mega·​rad | \ ˈmeg-ə-ˌrad How to pronounce megarad (audio) \

Medical Definition of megarad

: one million rads abbreviation Mrad

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Cite this Entry

“Megarad.” The Merriam-Webster.com Medical Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/medical/megarad. Accessed 14 December 2019.

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