球きゅう茎けい甘かん藍らんきゅうけいかんらんMeanings1nounkohlrabiA vegetable; the swollen stem is eaten. Botanical term, but also used in cooking contexts.球きゅう茎けい甘かん藍らんはアブラナ科かの野や菜さいで、茎くきの部ぶ分ぶんを食しょく