Definitions

1. noun

A sheet of paper or other material inserted between pages of a book, document, or other publication, often containing additional information or advertisements.

“The magazine’s interleaf pages featured eye-catching ads for the latest fashion trends.”

2. verb

To place or insert sheets of paper or other material between pages of a book, document, or other publication.

“The publisher’s team had to interleaf the new pages into the existing manuscript before the deadline.”