열공 (yeolgong)

What 열공 means
Studying hard.
When Koreans use it
Encourage a friend or caption a period of focused study.
A short conversation
Korean
A: 나 도서관 간다.
B: 열공해!
English
A: I'm off to the library.
B: Study hard!
Use it with care
Short for 열심히 공부하다. Friendly rather than formal.
From Korean Your Teacher Doesn’t Teach You by Injin Hwang. The meaning, usage, dialogue, and notes above follow the author’s book.
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