Nantoka/구사일생gusailsaeng[구사일쌩]Advanced구사일생 (gusailsaeng) is a Korean word meaning “narrow escape”.Meanings1narrow escapePart of speechnounHanja九死一生Related words구nine구nine구십ninety구십ninety구월September일one일one일부part일주일one week일월January제일first제일mostStudy Korean with flashcards →