The Collaborative International Dictionary
Interleaves
Interleaf \In"ter*leaf`\, n.; pl. Interleaves. [See Interleave.] A leaf inserted between other leaves; a blank leaf inserted, as in a book.
Wiktionary
interleaves
vb. (en-third-person singular of: interleave)
WordNet
interleaves
See interleaf
interleaf
n. a blank leaf inserted between the leaves of a book
[also: interleaves (pl)]