U.S. a. A crib or manger for corn. b. A ventilated building or granary, for storing Indian corn in the ear or cob.

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1849.  W. Irving, Crayon Misc., 196. I sprang off my horse … cast him loose to make his way to the corn-crib.

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1883.  E. P. Roe, in Harper’s Mag., Dec., 43/1. A … corn crib was near.

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