trelliswork

/ˈtrɛlɪsˌwɜrk/
noun
  1. A structure of crossed wooden or metal strips used to support climbing plants or as a decorative screen.
    • She built a simple trelliswork archway at the entrance to the vegetable patch.
    • The garden wall was covered with wooden trelliswork for the roses to climb.
    • The café's patio was shaded by trelliswork covered in ivy.
  2. Any pattern or design that resembles a lattice or crossed strips.
    • The iron gate featured intricate trelliswork in a diamond design.
    • The wallpaper had a delicate trelliswork pattern in pale green.
    • She embroidered a trelliswork of vines and flowers on the tablecloth.