The busiest or most frequent period of time; specifically refers to traffic rush hour or the peak stage of an activity; also called [[尖峰期|尖峰期|jian1 feng1 qi1]] in Taiwan.

the highest point of a mountain or mountain range

A high-level meeting between heads of state or top leaders in fields like politics and business; also known as [[首脑会议|首腦會議|shou3 nao3 hui4 yi4]]

peak hours of heavy traffic or high demand, such as for electricity or transportation

A meeting between heads of state or national leaders.

off-peak; referring to times when traffic or demand for a service is not at its highest

The time period during the day when traffic is at its heaviest.