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milligram

especially British, mil·li·gramme

[mil-i-gram]

noun

  1. a unit of mass or weight equal to one thousandth of a gram, and equivalent to 0.0154 grain. mg



milligram

/ ˈmɪlɪˌɡræm /

noun

  1. mgone thousandth of a gram

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

milligram

  1. A unit of mass or weight in the metric system equal to 0.001 gram.

  2. See Table at measurement

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Word History and Origins

Origin of milligram1

From the French word milligramme, dating back to 1800–10. See milli-, -gram 2
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Word History and Origins

Origin of milligram1

C19: from French
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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Using these records, the research team reviewed the outcomes of 33,833 veterans who received baseline treatment with 500 milligrams of nicotinamide twice daily for more than 30 days.

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With many researchers wanting to run tests on it, each experiment could only use a few tens of milligrams, fractions of a grain of rice.

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Carfentanil, which is 10,000 times more potent than morphine, can be lethal at a fraction of the two milligram range for fentanyl, health officials said.

Read more on Los Angeles Times

California’s level for lead in residential soil is 80 milligrams per kilogram.

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After Perry’s death, Plasencia was accused of giving officials falsified documents showing a medical treatment plan for Perry that claimed he was being given a maximum dose of 60 milligrams over 24 hours.

Read more on Los Angeles Times

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Milliganmilligram-hour