pickcorn belt corn belt {n.} 1. The Midwest; the agricultural section of the United States where much corn is grown. Kansas is one of the slates that lies within the corn belt. Categories: add yours noun Source: A Dictionary of American Idioms 'corn belt' on video The Corn Belt - Midwest Farming - 1960's 2018 Corn Harvest near Covington Indiana. Mapping the Corn Belt with satellites The Corn Belt Story, 1962 sort: relevance, mode: exact match, q: "corn belt", maxResults: 4, videoEmbeddable: true, videoSyndicated: true, safeSearch: strict, type: video Subscribe to: American IdiomsEnglish Slang Leave my opinion