Dictionary

milliroentgen

noun mil·li·roent·gen \ˌmi-lə-ˈrent-gən, -ˈrənt-, -jən, -shən\

Definition of MILLIROENTGEN

:  one thousandth of a roentgen
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Origin of MILLIROENTGEN

International Scientific Vocabulary
First Known Use: 1947
Medical Dictionary

milliroentgen

noun mil·li·roent·gen \ˌmil-ə-ˈrent-gən, -ˈrənt-, -jən; -ˈren-chən, -ˈrən-\

Medical Definition of MILLIROENTGEN

:  one thousandth of a roentgen—abbreviation mR

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