ピークタイム

noun

peak time; rush hour

Commonly used for the busiest period of a service, such as transportation, electricity usage, or business hours.

• ピークタイムの電でん車しゃはとても混こむ。

  Trains are very crowded during peak time.

• このプランでは、ピークタイムの電でん気き料りょう金きんが高たかい。

  With this plan, electricity rates are higher during peak time.