Lattice (noun)

1. A structure made of strips of metal, wood, or other material crossed and fastened together at regular intervals, used as a screen or support for climbing plants, as a decorative feature, or as a structure in engineering.
2. A regular pattern or network of intersecting lines or shapes, especially a geometric pattern formed by crossing or interlacing strips or bars.

Origin:

From middle english 'latis' meaning 'a trellis for supporting plants'.

Examples:

1. The front porch of the house was covered with a wooden lattice, providing shade and a place for climbing plants.
2. The lattice design of the metal gate added a decorative touch to the entrance of the garden.
3. The lattice structure of the bridge was carefully engineered to support the heavy weight of the trains.
4. The lattice pattern in the fabric was created by crossing threads of different colors.
5. The scientist used a lattice model to study the properties of the material.