Definition of: interlace

(in′tər·lās′) v. ·laced, ·lac·ing v.t.
1. To pass (branches, strips, etc.) over and under one another; interlock; lace; weave.
2. To blend; combine.
3. To mingle or cross; intersperse.
—v.i.
4. To pass over and under one another. [<OF entrelacier]
—in′ter·lace′·ment noun