n. Symbol for the milligram, an SI unit of mass equal to 10−3 grams.
The Century Dictionary and Cyclopedia
In chem., the symbol for magnesium.
n. An abbreviation of milligram.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine)
n. one thousandth (1/1,000) gram
Word Usage
"Now in Mexico, although I do not have the prices in front of me, the 10 mg is cheaper than what one pays in the states, but almost doubles for the 20 mg and almost doubles again for the 40 mg pill."