corn oil

American

noun

a pale-yellow, water-insoluble liquid oil obtained by expressing the germs of corn kernels, used in the preparation of foodstuffs, lubricants, soaps, and hair dressings.

corn oil British

noun

an oil prepared from maize, used in cooking and in making soaps, lubricants, 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

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Replacing saturated fat with healthy fat, like from soybean and corn oil, reduces cardiovascular disease risk.

From The Wall Street Journal • Oct. 18, 2025

Once warm, add the corn oil and heat for 1 minute.

From Salon • Apr. 23, 2023

Olive oil, corn oil, canola oil, and cod liver oil are examples of unsaturated fats.

From Textbooks • Jun. 9, 2022

Speaking on TV on Thursday, Zelensky warned of a potential food crisis if foreign nations and humanitarian groups do not intervene to help release corn, oil and wheat exports.

From Los Angeles Times • Jun. 9, 2022

Mr. Frankweiler amassed a fortune from the corn oil industry and from developing many corn products.

From "From the Mixed-Up Files of Mrs. Basil E. Frankweiler" by E.L. Konigsburg

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023