The Collaborative International Dictionary
Interlacing arches
Interlace \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.