Whalebone (noun)

The hard, flexible material obtained from the upper jaw of certain whales, used especially in corsets and umbrellas.

Origin:

The word whalebone is a combination of two words "whale" and "bone" meaning the hard, flexible material obtained from the upper jaw of certain whales, it has been used since the 18th century.

Examples:

1. The corset was stiffened with whalebone to give it shape.
2. The umbrella ribs were made of whalebone.
3. The whalebone was used as a stiffener in the bodice of the dress.
4. He made a walking stick out of a piece of whalebone.
5. The whalebone was used as a material for carving and inlay work.