g

g (http://definr.com/g)

     n 1: a metric unit of weight equal to one thousandth of a
          kilogram [syn: gram, gramme, gm]
     2: the cardinal number that is the product of 10 and 100 [syn:
        thousand, one thousand, 1000, M, K, chiliad, G,
         grand, thou, yard]
     3: a unit of force equal to the force exerted by gravity; used
        to indicate the force to which a body is subjected when it
        is accelerated [syn: gee]
     4: a unit of information equal to one billion (1,000,000,000)
        bytes or one thousand megabytes [syn: gigabyte, Gigabyte,
         G, Gb, GB]
     5: (physics) the universal constant relating force to mass and
        distance in Newton's law of gravitation [syn: {gravitational
        constant}, universal gravitational constant, {constant
        of gravitation}, G]
     6: the 7th letter of the Roman alphabet [syn: G]