In`ter*lace" (?), v. t. & i. [imp. & p. p. Interlaced (?); p. pr. & vb. n. Interlacing (?).] [OE. entrelacen, F. entrelacer. See Inter-, and Lace.] To unite, as by lacing together; to insert or interpose one thing within another; to intertwine; to interweave.

Severed into stripes
That interlaced each other.

Cowper.

The epic way is everywhere interlaced with dialogue.

Dryden.

Interlacing arches(Arch.), arches, usually circular, so constructed that their archivolts intersect and seem to be interlaced.