a region in the midwestern U.S., especially Iowa, Illinois, and Indiana, excellent for raising corn and cornfed livestock.
Origin of Corn Belt
First recorded in 1880–85
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for corn belt
Historical Examples of corn belt
The only folks who never heard of Aquarius live in the corn-belt of Kentucky.The Foolish Almanak