Nantoka/芥jiè芥 (jiè) is a Chinese word meaning “mustard”.Meanings1mustardRelated words芥末mustard芥see 芥藍|芥蓝[gai4 lan2]芥菜leaf mustard (Brassica juncea)芥蒂an obstruction芥子气mustard gas拾芥to pick up cress氮芥气nitrogen mustard水田芥watercress视如土芥to regard as useless筷子芥Arabis, a genus of Brassica family including cress芥花油rapeseed oil; canola oil芥菜籽mustard seedStudy Chinese with flashcards →