call it a day

💡 Meaning

To decide to stop working or doing an activity for the rest of the day.

오늘은 이 정도면 충분하다고 결정하고 하던 일을 멈추는 거예요.

🧠 Memory Hook

Think of an old-fashioned timekeeper ending the workday by announcing "That is a day!" — the signal everyone was waiting for to put down their tools.