openwork
/ˈoʊpənˌwɜrk/
noun
- A decorative pattern or design with openings or holes, as in fabric, metal, or wood.
- The wrought iron gate featured intricate openwork that let the garden show through.
- She wore a blouse with delicate openwork embroidery around the collar.
- The wooden screen was carved with beautiful openwork patterns of leaves and vines.