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

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

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

the prime factors of a quantity are all of the prime quantities that will exactly divide the given quantity

the interest rate on short-term loans that banks charge their commercial customers with high credit ratings

meridian at zero degree longitude from which east and west are reckoned (usually the Greenwich longitude in England)

the person who holds the position of head of the government in the United Kingdom

the person who is head of state (in several countries)

an agent that is the cause of all things but does not itself have a cause

an integer that has no integral factors but itself and 1

the time of maturity when power and vigor are greatest

a number that has no factor but itself and 1

the hours between 7 and 11 p.m. when the largest tv audience is available

(usually followed by `to' or `for') on the point of or strongly disposed

an introductory textbook

any igniter that is used to initiate the burning of a propellant

the first or preliminary coat of paint or size applied to a surface

the first or preliminary coat of paint or size applied to a surface

having existed from the beginning; in an earliest or original stage or state