doublure
Dou`blure", n. [F.] 1. (Bookbinding) The lining of a book cover, esp. one of unusual sort, as of tooled leather, painted vellum, rich brocade, or the like. 2. (Paleon.) The reflexed margin of the trilobite carapace.
Dou`blure", n. [F.] 1. (Bookbinding) The lining of a book cover, esp. one of unusual sort, as of tooled leather, painted vellum, rich brocade, or the like. 2. (Paleon.) The reflexed margin of the trilobite carapace.