1. the systems of trade and money used by countries or areas
Usage: plural of economy
2. careful use of money, time, or resources to avoid waste
Usage: plural of economy

Examples

• The economies of developing nations are growing rapidly.
• Global economies are interconnected through trade.
• The recession affected economies worldwide.
• Small economies often depend on tourism.
• We need to practice economies in our household budget.
• The company found economies by reducing energy costs.
• Economies of scale help large manufacturers reduce prices.