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|Noun||1.||oil-rich seed - any of several seeds that yield oil|
castor bean - the toxic seed of the castor-oil plant; source of castor oil
cottonseed - seed of cotton plants; source of cottonseed oil
candlenut - seed of candlenut tree; source of soil used in varnishes
rapeseed - seed of rape plants; source of an edible oil
seed - a small hard fruit