collectively, all the common land in one of those two countries.
an area of land in the United Kingdom or Ireland that is open to the public at all times and until the 18th century would have been land that was free for anybody to graze their animals on (often shortened to common).
Joint sovereignty over a territory by two or more countries.
An individual unit (such as an apartment) in such a complex.
The system of ownership by which such condominiums operate
A region or territory under such rule.
The legal tenure involved.