This is the 12351st most frequent Korean word.
달
"달" in Korean means "moon" or "month."
Here, '달' is used to mean 'month,' referring to a unit of time in the calendar.
내 월급은 다음 달에 오를 거예요.
My salary will increase next month.
In this case, '달' denotes the moon as the subject of scientific exploration.
우리는 달 탐사 계획을 세우고 있습니다.
We are planning a lunar exploration.
In this sentence, '달' refers to the moon, the celestial body visible in the night sky.