gram weight

gram weight
   or gram force
(gf)
   a unit of weight equal to the force exerted on a mass of one gram by gravity at the Earth's surface: approximately 980.665 dynes, 9.806 65 millinewtons, or about 0.002 2045 pounds of force in the English system. This unit has also been called the pond.

Dictionary of units of measurement. 2015.

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  • weight — /weɪt / (say wayt) noun 1. amount of heaviness; amount a thing weighs. 2. the force which gravitation exerts upon a material body, varying with altitude and latitude. It is often taken as a measure of the mass, which does not vary, and is equal… …  

  • gram-centimeter — ˈ ̷ ̷ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ ̷ ̷ noun 1. : a unit of torque equal to that of a gram weight acting on a lever arm one centimeter long 2. : a unit of work in the cgs system equal to the work done in raising a weight of one gram against the force of gravity… …   Useful english dictionary

  • gram force —    see gram weight …   Dictionary of units of measurement

  • gram atom — [gram′ə täm′ik] n. Chem. the quantity of an element having a weight in grams numerically equal to the element s atomic weight: a gram atom of copper, the atomic weight of which is 63.54, is a quantity of copper weighing 63.54 grams: also gram… …   English World dictionary

  • gram-atom — gram atˈom or gram atomic weight, gram molˈecule or gram molecular weight noun The quantity of an element, or a compound, whose mass in grams is equal to its atomic weight and molecular weight respectively (a now discarded concept; see ↑mole4) •… …   Useful english dictionary

  • gram-molecule — gram atˈom or gram atomic weight, gram molˈecule or gram molecular weight noun The quantity of an element, or a compound, whose mass in grams is equal to its atomic weight and molecular weight respectively (a now discarded concept; see ↑mole4) •… …   Useful english dictionary

  • Gram — Gram, Gramme Gramme, n. [F. gramme, from Gr. ? that which is written, a letter, a small weight, fr. ? to write. See {Graphic.}] The unit of weight in the metric system. It was intended to be exactly, and is very nearly, equivalent to the weight… …   The Collaborative International Dictionary of English

  • Gram degree — Gram Gram, Gramme Gramme, n. [F. gramme, from Gr. ? that which is written, a letter, a small weight, fr. ? to write. See {Graphic.}] The unit of weight in the metric system. It was intended to be exactly, and is very nearly, equivalent to the… …   The Collaborative International Dictionary of English

  • Gram equivalent — Gram Gram, Gramme Gramme, n. [F. gramme, from Gr. ? that which is written, a letter, a small weight, fr. ? to write. See {Graphic.}] The unit of weight in the metric system. It was intended to be exactly, and is very nearly, equivalent to the… …   The Collaborative International Dictionary of English

  • gram molecular weight — also Brit gramme molecular weight n the mass of one mole of a chemical compound equal in grams to the compound s molecular weight * * * the molecular weight of a substance expressed in grams; one gram molecular weight of any molecular substance… …   Medical dictionary

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