What is the meaning of Borough?

A town having a municipal corporation and certain traditional rights.

An administrative district in some cities, e.g., London.

An administrative unit of a city which, under most circumstances according to state or national law, would be considered a larger or more powerful entity.

Other similar administrative units in cities and states in various parts of the world.

A district in Alaska having powers similar to a county.

An association of men who gave pledges or sureties to the king for the good behavior of each other.

A fortified town.

A town or city.

alternative form of borwen

Source: wiktionary.org