This is the 669th most frequent Korean word.
제한
"Limit" or "restriction."
The term '제한' is used here to refer to a restriction or limit placed on the speed one can travel on this road.
이 도로에는 속도 제한이 있습니다.
This road has a speed limit.
In this context, '제한' signifies the absence of a constraint or limit regarding time.
시간 제한이 없어서 우리는 천천히 작업할 수 있습니다.
There is no time limit, so we can work at a leisurely pace.
Here, '제한' refers to a restriction caused by the limited capacity of the space.