This is the 2471st most frequent Korean word.
대유행
"대유행" means "pandemic" or "widespread trend."
Here, '대유행' refers to widespread popularity or trend.
요즘 전 세계적으로 K-팝이 대유행이다.
These days, K-pop is a huge trend worldwide.
In this sentence, '대유행' is used to denote a pandemic or widespread incident.
코로나19는 전 세계에 대유행을 일으켰다.
COVID-19 caused a worldwide pandemic.
Here, '대유행' is utilized to describe something being widely popular or trendy again.