| Cavicorn | a. [ L. cavus hollow + cornu horn. ] (Zool.) Having hollow horns. [ 1913 Webster ] |
| Cavicornia | ‖n. pl. [ NL. ] (Zool.) A group of ruminants whose horns are hollow, and planted on a bony process of the front, as the ox. [ 1913 Webster ] |
| 洞角 | [どうかく, doukaku] (n) hollow horn; cavicorn [Add to Longdo] |