Nantoka/외환oehwanAdvanced외환 (oehwan) is a Korean word meaning “foreign exchange”.Meanings1foreign exchangePart of speechnounHanja外換Related words해외foreign country해외여행overseas travel외출going out외국어foreign language외국foreign country외국인foreigner교환exchange환전foreign exchange국외outside a territory과외extra work교외suburb이외the othersStudy Korean with flashcards →