It is an evergreen tree growing to a height of 25–38 metres (82–125 ft), and has a dense crown that can cast deep shade.

The leaves are arranged alternately, simple, 10–30 centimetres (4–12 in) long and 4 cm broad, with an entire margin and an acuminate apex.

The nut is an ellipsoidal drupe available from August to January, 3–4 cm long, with flesh surrounding the kernel, 5–6 mm thick, smooth in texture and can be red or green.

The wood is used to make pilings for bridges and railway ties in addition to charcoal and standard construction.

The nut is a favoured food item of chimpanzees, though the tough shell necessitates the use of a rock as hammer to gain access to the kernel.