Scrabble?! LATTICE

Definitions of LATTICE in various dictionaries:

noun - an arrangement of points or particles or objects in a regular periodic pattern in 2 or 3 dimensions

noun - small opening (like a window in a door) through which business can be transacted

noun - framework consisting of an ornamental design made of strips of wood or metal

An open framework made of strips of metal, wood, or similar material overlapped or overlaid in a regular, usually crisscross pattern.

A structure, such as a window, screen, or trellis, made of or containing such a framework.

Something, such as a decorative motif or heraldic bearing, that resembles an open, patterned framework.

Physics.

A regular, periodic configuration of points, particles, or objects throughout an area or a space, especially the arrangement of ions or molecules in a crystalline solid.

The spatial arrangement of fissionable and nonfissionable materials in a nuclear reactor.

verb - to form a structure consisting of interlaced strips of material