Definition of "Prime" :
noun: a natural number that has exactly two distinct natural number divisors: 1 and itself
noun: the time of maturity when power and vigor are greatest
noun: the second canonical hour; about 6 a.m.
noun: the period of greatest prosperity or productivity
verb: insert a primer into (a gun, mine, or charge) preparatory to detonation or firing
"Prime a cannon."
verb: fill with priming liquid
"Prime a car engine."
verb: cover with a primer; apply a primer to
adjective: first in rank or degree
"The prime minister."
adjective: used of the first or originating agent
adjective: being at the best stage of development
"Our manhood's prime vigor."
adjective: of superior grade
adjective: of or relating to or being an integer that cannot be factored into other integers