Interleave

• POS: Verb (transitive)
• HYPHEN: in=ter=leave

CIDE DICTIONARY

Interleave, v. t. [Pref. inter- + leaf.].

•  To insert a leaf or leaves in; to bind with blank leaves inserted between the others; as, to interleave a book.  [1913 Webster]
•  To insert something alternately between the parts of; as, to interleave transparencies with the corresponding pages.  [PJC]

OXFORD DICTIONARY

Interleave, v.tr. insert (usu. blank) leaves between the leaves of (a book etc.).

ROGET THESAURUS

Interleave

Interposition

VB lie between, come between, get between, intervene, slide in, interpenetrate, permeate, put between, introduce, import, throw in, wedge in, edge in, jam in, worm in, foist in, run in, plow in, work in, interpose, interject, intercalate, interpolate, interline, interleave, intersperse, interweave, interlard, interdigitate, sandwich in, fit in, squeeze in, let in, dovetail, splice, mortise, insinuate, smuggle, infiltrate, ingrain, interfere, put in an oar, thrust one's nose in, intrude, obtrude, have a finger in the pie, introduce the thin end of the wedge, thrust in.