1.  U.S. A contemptuous name for a ‘poor white’ in the Southern States (? from his subsisting on corn or maize); a ‘cracker’: see also quot. 1848.

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1837–40.  Haliburton, Clockm. (1862), 318. There’s the hoosiers of Indiana, the suckers of Illinois,… and the corn-crackers of Virginia.

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1848–60.  Bartlett, Dict. Amer., Corn-cracker, the nickname for a native of Kentucky.

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1878.  N. H. Bishop, Voy. Paper Canoe, 228. That class of … people called in the south—because they subsist largely upon corn—Corn Crackers, or Crackers. These Crackers are the ‘poor white folks’ of the planter.

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  2.  A species of ray-fish, Rhinoptera quadriloba, found on the south-eastern shores of the United States.

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