Chinch /(?)/

Chinch

n.
  1. The bedbug (Cimex lectularius). (Zool.)
  2. 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. (Zool.)