Definition of “milligram” - English Dictionary

british dictionary

“milligram” in British English

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(Definition of “milligram” from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

“milligram” in American English

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milligramnoun [ C ]

us /ˈmɪl·əˌɡræm/ abbreviation mg

a unit of measurement of weight equal to 0.001 gram

(Definition of “milligram” from the Cambridge Academic Content Dictionary © Cambridge University Press)