peak hours

Переводы
часы пик
Traffic is usually heavy during peak hours.
Движение обычно плотное в часы пик.
Определения
Peak hours refer to specific times during the day when the demand for a service, such as transportation or electricity, is at its highest. During these times, there is typically increased traffic, longer wait times, and higher prices due to the greater number of users or consumers.
Слова
hour

существительное
час
peak

существительное
пик
peak

прилагательное
пиковый