noun

1. (visual arts) A decorative element found especially in early medieval art

   “Hiberno-Saxon interlace patterns”

2. A technique of improving the picture quality of a video signal primarily on CRT devices without consuming extra bandwidth.

verb

1. To cross one with another.

   “to interlace wires”

2. To mingle; to blend.

3. To cross one another as if woven together; to intertwine; to blend intricately.

   “interlacing branches”

Synonyms: interthread, intertwine, interweave