Cosmatesque

In consequence of the nature of the design, which is usually a series of lines that are, or look very much like they are interwoven into one another, any design engraved on metal, printed, or otherwise erected on surfaces such as wood or stone, that go in a similar style of constant wriggling that interlock Рor look like they are interlocking Рwith one another, is referred to as guilloch̩.