合冊

1. Origins, structure, and basic meaning

• Structure: 合冊(がっさつ) means binding several volumes or issues together into one.
• Basic usage: It is used for combining newsletters or binding old magazines for storage.

2. Common pitfalls and similar expressions

• A combined edition
  • 合冊版(がっさつばん) refers to an edition combining several volumes.
• Grouping by period
  • 年代ごとに means by period, indicating how the magazines are grouped for binding.