prime

prime - noun

a number that has no factor but itself and 1

the period of greatest prosperity or productivity

the second canonical hour; about 6 a.m.

the time of maturity when power and vigor are greatest

prime - verb

insert a primer into (a gun, mine, or charge) preparatory to detonation or firing
cover with a primer; apply a primer to
fill with priming liquid

prime - adjective

first in rank or degree
used of the first or originating agent
of superior grade
of or relating to or being an integer that cannot be factored into other integers
being at the best stage of development

prime - thesaurus

Scrabble score = 9