Lattice n. : Any work of wood or metal, made by crossing laths, or thin strips, and forming a network; as, the lattice of a window; -- called also latticework.

Lattice n. : The representation of a piece of latticework used as a bearing, the bands being vertical and horizontal.

Lattice v. i. : To make a lattice of; as, to lattice timbers.

Lattice v. i. : To close, as an opening, with latticework; to furnish with a lattice; as, to lattice a window.

Example:
What is the best way to secure Lattice to deck railing?

Taxonomy
FPGA, CPLD, Lattice Semiconductor, High-Performance FPGA, Lattice, SerDes, Mico32, Non-Volatile, Products, Webcasts, Low Power, Wireless Solutions, Development Kit, ECP2, XP2, Key Solutions, Power, 90nm.

Defination from the web:
Designs, develops and markets high performance programmable logic devices (PLDs) and related development system software.