doublure

Definitions

from The Century Dictionary and Cyclopedia

  • noun The ornamental lining on the inner covers of a sumptuous book. The simpler styles are of silk, velvet, or brocade. Highly decorated books have linings of thin leather, with borders or centerpieces hand-tooled in gold.
  • noun In paleontology, the reflexed inferior margin of the carapace in the Trilobita, specially noticeable on the cephalon and pygidium.

Examples

Note

This word ultimately comes from the Latin 'duplus,' twofold.