Hornbug
(n.) A large nocturnal beetle of the genus Lucanus (as L. capreolus, and L. dama), having long, curved upper jaws, resembling a sickle. The grubs are found in the trunks of old trees.
Similar Words:
Hornbeak Hornbeam Hornbill Hornblende Hornblendic Hornblower Hornbook Hornbug Subhornblendic Thornback