noun.
Any of a number of cultivars of rapeseed (Brassica napus) and closely related field mustard (Brassica rapa) primarily grown in North America, which have a lower erucic acid and glucosinolate content than traditional rapeseed.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
vegetable oil made from rapeseed; it is high in monounsaturated fatty acids