milligramn.

Brit.

/ˈmɪlɪɡram/, U.S.

/ˈmɪləˌɡræm/

Forms: 1700s– milligramme, 1800s– milligram.

Origin: A borrowing from French. Etymon: French milligramme.

Etymology: < French milligramme (1795) < milli- milli- comb. form + gramme gram n.²

One-thousandth of a gram (approx. 0.0154 grain). Symbol mg.

ΘΚΠ

the world > relative properties > measurement > measurement by weighing > [noun] > unit or denomination of weight > metric gram(me) > decimal parts of

centigram1795

milligram1797

decigram1801

mg1892

mgm1909

gamma1931

1797 Jrnl. Nat. Philos. Aug. 197 The milligramme..is nearly the 1-50th part of a grain.

1810 Naval Chron. 24 302 Milligram (weight of cubic millimeter of water).

1849 Debow's Rev. Nov. 393 This quantity agrees with the elementary analysis, which gave for 2297 milligrammes of dry substance, seven cubic centimetres of azote.

1875 A. W. Bennett & W. T. T. Dyer tr. J. von Sachs Text-bk. Bot. 776 In Passiflora gracilis a pressure of 1 milligram is sufficient to cause curvature in a very short time.

1904 R. J. Strutt Becquerel Rays iii. 83 I have succeeded in observing the γ-radiation from 10 milligrammes of radium bromide.

1959 New Biol. 29 35 A substance having some characteristics of a sugar..has been found in water from the Gulf of Mexico in concentrations of up to 50 milligrams per litre.

1974 Daily Tel. 10 Oct. 2/4 [He] had 120 milligrammes of alcohol in 100 millilitres of blood, 40 over the legal limit.

1990 Cat Fancy Feb. 12/1 You might try some supplemental vitamin C at a dosage of 125 milligrams per day for each cat.

This entry has been updated (OED Third Edition, March 2002; most recently modified version published online March 2022).

单词	milligram
释义	milligramn. Brit. /ˈmɪlɪɡram/, U.S. /ˈmɪləˌɡræm/ Forms: 1700s– milligramme, 1800s– milligram. Origin: A borrowing from French. Etymon: French milligramme. Etymology: < French milligramme (1795) < milli- milli- comb. form + gramme gram n.² One-thousandth of a gram (approx. 0.0154 grain). Symbol mg. ΘΚΠ the world > relative properties > measurement > measurement by weighing > [noun] > unit or denomination of weight > metric gram(me) > decimal parts of centigram1795 milligram1797 decigram1801 mg1892 mgm1909 gamma1931 1797 Jrnl. Nat. Philos. Aug. 197 The milligramme..is nearly the 1-50th part of a grain. 1810 Naval Chron. 24 302 Milligram (weight of cubic millimeter of water). 1849 Debow's Rev. Nov. 393 This quantity agrees with the elementary analysis, which gave for 2297 milligrammes of dry substance, seven cubic centimetres of azote. 1875 A. W. Bennett & W. T. T. Dyer tr. J. von Sachs Text-bk. Bot. 776 In Passiflora gracilis a pressure of 1 milligram is sufficient to cause curvature in a very short time. 1904 R. J. Strutt Becquerel Rays iii. 83 I have succeeded in observing the γ-radiation from 10 milligrammes of radium bromide. 1959 New Biol. 29 35 A substance having some characteristics of a sugar..has been found in water from the Gulf of Mexico in concentrations of up to 50 milligrams per litre. 1974 Daily Tel. 10 Oct. 2/4 [He] had 120 milligrammes of alcohol in 100 millilitres of blood, 40 over the legal limit. 1990 Cat Fancy Feb. 12/1 You might try some supplemental vitamin C at a dosage of 125 milligrams per day for each cat. This entry has been updated (OED Third Edition, March 2002; most recently modified version published online March 2022). < n.1797
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