in·ter·lace (?n?t?r-l?s?)v. in·ter·laced, in·ter·lac·ing, in·ter·lac·es v.tr.1. To connect by or as if by lacing together; interweave.2. To intersperse; intermix: interlaced the testimony with half-truths.v.intr. To intertwine: “As the earth thaws, numberless little streams are formed to overlap and interlace with one another” (Joyce Carol Oates).in?ter·lace?ment n.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.interlace (??nt??le?s) vb1. to join together (patterns, fingers, etc) by crossing, as if woven; intertwine2. (tr) to mingle or blend in an intricate way3. (usually foll by: with) to change the pattern of; diversify; intersperse: to interlace a speech with humour. interlacedly adv ?inter?lacement nCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014in?ter?lace (??n t?r?le?s, ??n t?r?le?s) v. -laced, -lac?ing. v.i. 1. to cross one another as if woven together; intertwine: Their hands interlaced. v.t. 2. to unite or arrange (threads, strips, parts, etc.) so as to intercross one another, passing alternately over and under; intertwine. 3. to mingle; blend. 4. to diversify by intermingling: intersperse. [1325?75; Middle English