1. areas of open land around cities that are protected from development to prevent urban sprawl
Usage: urban planning
2. strips or areas of parkland, farmland, or undeveloped land

Examples

• The city council established greenbelts to preserve natural habitats around the metropolitan area.
• Developers are prohibited from building in the designated greenbelts.
• These greenbelts provide recreational opportunities for urban residents.
• The greenbelts help maintain air quality and reduce pollution in the city.
• Walking trails wind through the greenbelts connecting different neighborhoods.
• Agricultural greenbelts protect farmland from urban expansion.