a brown-yellow, viscid oil with a nutlike odor, obtained from the seed of the cotton plant: used in the manufacture of soaps, hydrogenated fats, lubricants, and cosmetics, as a cooking and salad oil, and in medicine chiefly as a laxative.
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Origin of cottonseed oil
An Americanism dating back to 1825–35
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for cottonseed oil
In addition to the textile goods, cottonseed-oil is an important product.Commercial Geography|Jacques W. Redway
British Dictionary definitions for cottonseed oil
a yellowish or dark red oil with a nutlike smell, extracted or expelled from cottonseed, used in cooking and in the manufacture of paints, soaps, etc
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012