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international waters

international waters

17 3.4
Sea areas that no country controls and where any ship can sail
  • noun
  • /ˌɪntəˈnæʃənl ˈwɔːtərz/
translation icon : aguas internacionales
  • Fishing regulations are difficult to enforce in international waters since no single nation has jurisdiction there.
  • ship in international waters
  • piracy in international waters
  • vessels in international waters

Examples

Synonyms

high sea
vsinternational waters
  • Specialized
14 4.6

An area of the sea outside any country's waters

is for sea areas not under any country's jurisdiction and open to all nations

Antonyms

territorial waters
  • Specialized
6 4.9

The area of sea near a country's coast that the country controls

How Free

international waters
17 3.4
freedom of the seas
  • Formal
4.9
territorial waters
  • Specialized
6 4.9

Surface Forms

Morphology

international + water

The meaning is directly compositional: 'international' (between or among countries) combined with 'waters' (areas of sea) yields 'sea areas not under any single country's jurisdiction.' This follows a common cross-linguistic logic and is easily inferable by a B1 learner who knows both constituents, though detailed legal nuances about jurisdiction might require further explanation.

Etymology

International waters paints a simple picture: the sea outside any nation's control, where international means 'between countries' and waters means 'the sea'. So, the phrase came to mean areas of the ocean that are 'not under any country's control' and are 'open to all nations'.