Brassica oleracea gongylodes bras·si·cao·leraceagongylodes uncommon noun 1. plant cultivated for its enlarged fleshy turnip-shaped edible stem SynonymskohlrabiBrassica oleracea gongylodes Related words Broader terms crucifer Parts Brassica Part of kohlrabi WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.