interleaf

/ˈɪntərˌlif/
noun
  1. A blank or printed page inserted between the pages of a book.
    • The publisher added an interleaf with a map in the middle of the travel guide.
    • She placed a thin interleaf between the illustrations to prevent ink from smudging.
    • The old Bible had an interleaf for notes between each chapter.
Synonyms
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