Legal Definitions - border

Definition: A border is a line or boundary that separates one country or political subdivision from another.

Example 1: The border between the United States and Mexico is heavily guarded.

Example 2: The border between North and South Korea is one of the most heavily fortified in the world.

Explanation: A border is a physical or imaginary line that separates one country or political subdivision from another. In Example 1, the border between the United States and Mexico is a physical line that is guarded by border patrol agents to prevent illegal immigration and drug trafficking. In Example 2, the border between North and South Korea is an imaginary line that is heavily fortified with military personnel and weapons to prevent any unauthorized crossing.