noun.
The mesh of metal wire or bars which makes up a decorative metal grating
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
mesh netting made of wires
noun.
a framework of metal bars used as a partition or a grate
Word Usage
"Images of Christ’s life are executed as variations on traditional Chinese paper cutouts, and the surrounding grillwork is based on Qing Dynasty window designs found in a busy Shanghai market."