n.
1.a metric unit of weight equal to one thousandth of a kilogram
2.a purine base found in DNA and RNA
3.one of the four nucleotides used in building DNA
4.the cardinal number that is the product of 10 and 100
5.a unit of force equal to the force exerted by gravity
6.a unit of information equal to one billion (1,073,741,824) bytes or 1024 megabytes
7.(physics) the universal constant relating force to mass and distance in Newton's law of gravitation
8.the 7th letter of the Roman alphabet
