1. a large area of land or space that has particular characteristics or is used for a particular purpose
2. an administrative division of a country or organization
3. a part of the body, especially around a particular organ
Usage: medical

Examples

• The Amazon region is known for its biodiversity.
• This wine comes from the Bordeaux region of France.
• The company expanded into the Asia-Pacific region.
• Heavy rainfall is expected in the northern region.
• The doctor examined the abdominal region carefully.
• Each sales region has its own manager.
• The polar regions experience extreme temperatures.