noun, plural -on⋅ies, adjective | 1. | a hard, heavy, durable wood, most highly prized when black, from various tropical trees of the genus Diospyros, as D. ebenum of southern India and Sri Lanka, used for cabinetwork, ornamental objects, etc. |
| 2. | any tree yielding such wood. |
| 3. | any of various similar woods or trees. |
| 4. | a deep, lustrous black. |