Used attributively to describe objects made of or stiffened with whalebone.
Definitionen
whalebonesubstantiv
A flexible, elastic substance derived from the baleen plates of certain whale species, used historically in corsetry and other items requiring structure.
The corset was stiffened with whalebone to maintain its shape.
The baleen plates of a whale, which are used to filter food from the water.
The whalebone of the blue whale is essential for its feeding process.