Nantoka/천추cheonchu천추 (cheonchu) is a Korean word meaning “very long time; forever”.Meanings1very long time2foreverPart of speechnounHanja千秋Related words천thousand천thousand천만ten million천만ten million천만ten million추석Chuseok수천thousands수천thousands of천차만별diversity천만다행fortune추수fall harvest천리안clairvoyance insightStudy Korean with flashcards →