rush hour
🇺🇸
/ˈrʌʃ aʊər/
🇬🇧
/ˈrʌʃ aʊə(r)/
the busy time of day when many people travel to or from work
The traffic is very heavy during rush hour when everyone is going to work.
ラッシュアワーには、みんなが仕事に行くので交通が非常に混雑します。