CHINCH n.
A bug (Blissus leucopterus), which, in the United States, is very destructive to grass, wheat, and other grains; -- also called chiniz, chinch bug, chink bug. It resembles the bedbug in its disgusting odor.
EAR n.
The spike or head of any cereal (as, wheat, rye, barley, Indian corn, etc.), containing the kernels. First the blade, then the ear, after that the full corn in the ear. Mark iv. 28.