A broadcast station used to target listeners in another country, despite not being licensed to do so.

plural of border blaster

A herding dog of a breed originating near the border between England and Scotland, and specifically bred for intelligence and obedience.

Alternative spelling of cross-border

Alternative spelling of cross-border

In the American Civil War, one of the slave states that did not join the Confederacy.

Measures taken by a state or a bloc of states to monitor its borders and regulate the movement of people, animals, and goods across the border.

A national agency that enforces the security of the country's national borders. / A person assigned to watch, protect or control the frontier between two sovereign states.

plural of border guard

The microvilli-covered surface of simple cuboidal epithelium and simple columnar epithelium cells found in certain parts of the body.