noun / verb
lattice
LAT-is/ˈlætɪs/
A framework or repeating pattern of crossing strips, bars, or lines.
The wooden lattice forms diamond-shaped gaps between its crossing strips.

Etymology
Old French latiz named a lattice and was formed from a word for a lath or plank. The English meaning preserves that constructional image: narrow strips crossing to leave open spaces.
In context
They form a lattice work that can only be fully appreciated from the air.
More examples
- The artist draws a lattice of diagonal lines.
- Wooden lattices screen the porch without blocking the breeze.
- We lattice the pie crust with thin strips of dough.
Forms
lattice · lattices · latticed · latticing
latticework noun — A structure made of crossing strips.