noun / adjective
ebony
EB-uh-nee/ˈebəni/
A dense, nearly black hardwood.
The cut ebony reveals nearly black heartwood within a pale outer rim.

Etymology
Greek ebenos already named this dark, hard wood. The wood’s intense darkness later allowed ebony to suggest deep blackness more generally.
In context
they all float but not all wood floats this is a block of ebony specific gravity 1.0 watch this something to consider when you're building your next canoe
More examples
- The cabinet has polished ebony handles.
- This small block of ebony feels surprisingly heavy.
- She carves the dark chess pieces from ebony.
Forms
ebony
Similar words
- hardwood
- A broader category of wood, not necessarily dark or dense.