n. A machine that separates the kernels of corn from the cob. [ 1913 Webster ]
n. The husk covering an ear of Indian corn. [ Colloq. U.S. ] [ 1913 Webster ]
n. A stalk of Indian corn. [ 1913 Webster ]
n. Starch made from Indian corn, esp. a fine white flour used for puddings, etc. [ 1913 Webster ]