oilseed

[ oil-seed ]
/ ˈɔɪlˌsid /

noun

any of several seeds, as the castor bean, sesame, or cottonseed, from which an oil is expressed.

Origin of oilseed

First recorded in 1555–65; oil + seed
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019