This is the 4991st most frequent Korean word.
급락
A sudden drop or sharp decline.
Here, "급락" refers to a significant and sudden decline, in this case in the stock market, highlighting its use in an economic context.
주식 시장이 급락함에 따라 투자자들이 불안을 느꼈다.
As the stock market plunged, investors felt uneasy.
In this sentence, "급락" is used to describe a sharp drop in temperature, demonstrating its application to natural phenomena.
온도가 한밤중에 급락하여 강물이 얼어붙기 시작했다.
The temperature plummeted overnight, causing the river to start freezing.
Here, "급락" is used in the context of sales performance to describe a sudden decrease.