• Definition for "open sea"
    • That the main water out-of sight of land.
    • View More
  • Cross Reference for "open sea"
  • Variant for "open sea"

open sea definition

  • noun:
    • That the main water out-of sight of land.
  • others:
    • a-sea available to all nations. See mare clausum.
42 votes

How would you define open sea?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!