1. decorative metalwork consisting of bars or slats arranged in a pattern, typically used as a screen, barrier, or ornamental feature

Examples

• The old mansion featured elaborate grillwork on its windows.
• Iron grillwork protected the ground-floor windows from intruders.
• The restaurant’s patio was enclosed by decorative grillwork.
• Ornate grillwork adorned the balconies of the historic building.
• The security grillwork was painted black to match the storefront.
• Victorian homes often display intricate grillwork details.