past one's prime

:  ago

:  just gone or elapsed

:  having existed or taken place in a period before the present :  bygone

:  beyond the age for or of

:  after

:  at the farther side of :  beyond

:  time gone by

:  something that happened or was done in the past

:  the past tense of a language

:  so as to reach and go beyond a point near at hand

:  the second of the canonical hours

:  the first hour of the day usually considered either as 6 a.m. or the hour of sunrise

:  the earliest stage

:  first in time :  original

:  of, relating to, or being a prime number — compare relatively prime

:  having no polynomial factors other than itself and no monomial factors other than 1

:  fill, load

:  to prepare for firing by supplying with priming

:  to insert a primer into (a cartridge case)