The term ivory will be restricted, unless otherwise specified, to the material of elephant tusks.

They preferred using the solid end of elephant tusk for their work.

An African elephant tusk can grow to 3.5 metres in length.

The horns above each eye curved five feet into the air, looking almost like inverted elephant tusks.

Several carved elephant tusks were displayed in a sitting room.

The pair of African elephant tusks (from a 1930's safari) goes for $16,000.

It holds many ancient Buddha images, including eight carved into an elephant tusk.

Some items, such as a half-dozen large carved elephant tusks, might fetch even more.

Remains of mammoths and prehistoric elephant tusks have been discovered near the village.

As I was saying, I'd like to have shown you those elephant tusks.