1. located in or toward the east
2. coming from the east
3. of or relating to the eastern part of a country or region

Examples

• The eastern coast of the United States faces the Atlantic Ocean.
• Eastern winds brought cooler temperatures to the region.
• She moved from the eastern states to California.
• The company expanded into eastern markets last year.
• Eastern philosophy emphasizes meditation and inner peace.
• The eastern border of the country is heavily guarded.
• Eastern European countries joined the alliance.