reglubókryggjum
Reglubókryggjum is a term that refers to the spines of books that have been rebound or restored. This process often involves carefully removing the old, damaged spine and replacing it with new material, which can include paper, cloth, or leather. The term itself is Icelandic, with "reglubók" meaning "rule book" or "regulation book," and "ryggjum" referring to spines. Thus, it specifically denotes the spines of such formally bound volumes.
The practice of rebinding books, and consequently the creation of reglubókryggjum, has a long history. It was