noun
appointed time; fixed time
Refers to a predetermined or scheduled time, often with a nuance of a deadline or a specific moment that has been set. Slightly formal or old-fashioned; in casual speech 時間 or 時刻 are more common.
約束の刻限に遅れてしまった。
I was late for the appointed time of our meeting.
刻限が来たので、会議を始めましょう。
The appointed time has come, so let's begin the meeting.