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gram
(redirected from gram atomic weight)

   Also found in: Dictionary/thesaurus, Medical, Wikipedia 0.01 sec.
gram, abbr. g, unit of mass mass, in physics, the quantity of matter in a body regardless of its volume or of any forces acting on it. The term should not be confused with weight, which is the measure of the force of gravity (see gravitation) acting on a body.
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 equal to 0.001 kilogram kilogram, abbr. kg, fundamental unit of mass in the metric system, defined as the mass of the International Prototype Kilogram, a platinum-iridium cylinder kept at Sèvres, France, near Paris.
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, the basic unit of mass in the metric system metric system, system of weights and measures planned in France and adopted there in 1799; it has since been adopted by most of the technologically developed countries of the world.
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. The gram is the unit of mass in the cgs system cgs system, system of units of measurement based on the metric system and having the centimeter of length, the gram of mass, and the second of time as its fundamental units. Other cgs units are the dyne of force and the erg of work or energy.
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. It is approximately equal to 0.035 avoirdupois ounce, or 0.0022 pound; a 1-pound mass equals about 453.6 grams.

gram

Unit of mass or weight used especially in the centimetre-gram-second (CGS) system of measurement. One gram is equal to 0.001 kg, about 0.035 oz, or 15.43 grains. The gram is very nearly equal to the mass of 1 cc of pure water at its maximum density. The gram of force is equal to the weight of a gram of mass under standard gravity. For greater precision, the mass may be weighed at a point at which the acceleration due to gravity is 980.655 cm/sec2. See also gravitation; metric system.


gram1
a metric unit of mass equal to one thousandth of a kilogram. It is equivalent to 15.432 grains or 0.002 205 pounds.

gram2
1. any of several leguminous plants, such as the beans Phaseolus mungo (black gram or urd) and P. aureus (green gram), whose seeds are used as food in India
2. the seed of any of these plants

gram [gram]
(mechanics)
The unit of mass in the centimeter-gram-second system of units, equal to 0.001 kilogram. Abbreviated g; gm.

Gram
belonged to Sigmund; broken by Odin. [Norse Lit.: Volsung Saga]
See : Sword

GRAM - An extension of BNF used by the SIS compiler generator.

["SIS - Semantics Implementation System", P.D. Mosses, TR DAIMI MD-30, Aarhus U, Denmark].


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