DEVIL n.
the large kelp (Laminaria saccharina, and L. longicruris) of the Atlantic ocean, having a blackish, leathery expansion, shaped somewhat like an apron. -- Devil's coachhorse. (Zoöl.) (a) The black rove beetle (Ocypus olens). [Eng.] (b) A large, predacious, hemipterous insect (Prionotus cristatus); the wheel bug. [U.S.]…