In'ter-lāce', v. t.

verbtransitive

v. t. [imp. & p. p. INTERLACED (ĭn'-ter-lăst'); p. pr. & vb. n. INTERLACING.] [Prefix inter, between, and lace; Fr. entrelacer, Sp. entrelazar, It. intralciare.] To unite, as by lacing together; to insert or interpose one thing within another; to intermix.

The epic way is every where interlaced with dialogue. Dryden.

Interlacing arches (Arch.), arches, usually circular, so constructed that their curves intersect or are interlaced.

An architectural drawing of a row of interlacing stone arches supported by columns.
Interlacing Arches.