Nantoka/공익 광고gongnik gwanggo공익 광고 (gongnik gwanggo) is a Korean word meaning “public service advertisement”.Meanings1public service advertisementHanja公益廣告Related words공휴일public holiday공무원civil servant공원park광고advertisement공개announcement공공being public공공장소public place공과금utility bills공해pollution공적public공적public공지noticeStudy Korean with flashcards →