prime_time has definitions from the field of television
1
[ noun ] (television) the hours between 7 and 11 p.m. when the largest tv audience is available

Used in print

(The Christian Science Monitor,...)

There seems to be an unfortunate assumption that an hour of Chicago style jazz in prime evening time , for_example , could not be justified without the trimmings of a portentous documentary .

Related terms

clock_time

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