Nantoka/시동생sidongsaeng시동생 (sidongsaeng) is a Korean word meaning “brother-in-law”.Meanings1brother-in-lawPart of speechnounHanja媤 동생Related words시어머니mother-in-law시아버지father-in-law시부모parents-in-law시댁one's husband's home시집husband's home시집가다get married홀시아버지widowed father-in-law홀시어머니widowed mother-in-law시아주버니elder brother of one's husband시어른parents-in-law시가one's husband's home시집오다get marriedStudy Korean with flashcards →