Definition of prime time
- a pitcher not yet ready for prime time
The program is being shown during prime time.
He's the best actor in prime time.
: the time in the evening when the largest number of people are watching television
: the television shows that are on during prime time
: the highest or most difficult level of use
What made you want to look up prime time? Please tell us where you read or heard it (including the quote, if possible).
of yeast or being unsettled or frivolous
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Merriam-Webster's New Words Quiz—Fall 2017 Edition!
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