1.a number that has no factor but itself and 1
2.the period of greatest prosperity or productivity
3.the second canonical hour; about 6 a.m.
4.the time of maturity when power and vigor are greatest
5.first in rank or degree;
an architect of premier rank
6.used of the first or originating agent;
prime mover
7.of superior grade;
choice wines
8.of or relating to or being an integer that cannot be factored into other integers;
prime number
9.at the best stage;
our manhood's prime vigor- Robert Browning
1.insert a primer into (a gun, mine, charge, etc.) preparatory to detonation or firing;
prime a cannon
2.cover with a primer; apply a primer to
3.fill with priming liquid;
prime a car engine