international waters

Thesaurus

Noun

1.

international waters - the open seas of the world outside the territorial waters of any nationhigh seabody of water, water - the part of the earth's surface covered with water (such as a river or lake or ocean); "they invaded our territorial waters"; "they were sitting by the water's edge"briny, main - any very large body of (salt) waterterritorial waters - the waters surrounding a nation and its territories over which that nation exercises sovereign jurisdiction