Nantoka/조개탄jogaetan조개탄 (jogaetan) is a Korean word meaning “oval briquette”.Meanings1oval briquettePart of speechnounHanja조개 炭Related words연탄briquet석탄coal탄산음료soda탄수화물carbohydrate도탄distress구공탄coal briquette일산화 탄소carbon monoxide이산화 탄소carbon dioxide목탄charcoal무연탄anthracite탄광coal mine탄광촌coal-mining townStudy Korean with flashcards →