seed oil🔊noun1A form of edible oil extracted from seeds.Hypernymsvegetable oilHyponymsalmond oil, ben oil, canola oil, castor oil, corn oil, cottonseed oil, evening primrose oil, flaxseed oil, grapeseed oil, linseed oil, mustard oil, palm kernel oil, peanut oil, poppyseed oil, rape oil, rapeseed oil, sesame oil, soybean oil, sunflower oil, tea oil, tung oil