Interlace /(?)/

In·ter·lace

Interlace

v. t. & i.

imp. & p. p. Interlaced; p. pr. & vb. n. Interlacing

  1. 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.
    The epic way is everywhere interlaced with dialogue.

Phrases & Compounds
Interlacing arches
arches, usually circular, so constructed that their archivolts intersect and seem to be interlaced.