the time at (or very close to) the start of the next hour of time

listen to the pronunciation of the time at (or very close to) the start of the next hour of time
الإنجليزية - الإنجليزية
top of the hour

We'll have a news update at the top of the hour.

the time at (or very close to) the start of the next hour of time
المفضلات