Nantoka/사선saseon사선 (saseon) is a Korean word meaning “oblique line; diagonal line”.Meanings1oblique line2diagonal linePart of speechnounHanja斜線Related words차선traffic lane국제선international routes국내선local line직선straight line노선route노선도route map선line시선eyes경사inclination곡선curve결승선finish line자외선ultraviolet raysStudy Korean with flashcards →