Nantoka/계곡gyegokIntermediate계곡 (gyegok) is a Korean word meaning “valley”.Meanings1valleyPart of speechnounHanja溪谷Related words벽계수clean stream이퇴계Yi Toegye협곡canyon이율곡Yi Yulgok진퇴유곡dilemma유곡deep valleyStudy Korean with flashcards →