Definition of mare clausum in English:

mare clausum

Pronunciation: /ˈklô-//ˌmärā ˈklousəm/

noun

Law
  • The sea under the jurisdiction of a particular country.

    • ‘The article analyzes the legal and political standing of the Soviet juridical theory of mare clausum as applied to the Baltic Sea.’
    • ‘The Dutch East India Company, though nominally under Dutch authority, was clearly a state in Asia and asserted mare clausum not only around the Spice Islands but also in parts of the Indian Ocean.’
    • ‘In this guarded fashion the claim that the seas of the world outside Europe were Iberian maria clausa was breached.’

Origin

Latin, closed sea.

Pronunciation:

mare clausum

/ˈklô-//ˌmärā ˈklousəm/