간첩

spy

ˈk a̠ː ɲ t͡ɕʰ ʌ̹ p̚
noun Rare #25,683
spy In the expression “모르면 간첩이다” (“if you don’t know, you must be a spy”), it’s a humorous way to say that something is so well known that everyone should know it.
KO: 그는 적국의 간첩이었다.
EN: He was a spy for the enemy country.

간첩이 아니라 파괴 분자 야

It’s not a spy; it’s a saboteur.

— 얼지마, 죽지마, 부활할거야 (1990)

저놈이 간첩 이야

That guy is a spy.

— 얼지마, 죽지마, 부활할거야 (1990)