Definition from Wiktionary, the free dictionary
interleaf (plural interleaves)
- A leaf, often of tissue paper or other thin paper, inserted between the pages of a book to protect illustrations.
- A sheet of paper or cardboard, placed between layers on a pallet to create a cohesive structure.
- If you stack high columns of these boxes without using interleafs they'll fall apart.
sheet between layers on a pallet
- Same as interleave