➡ line along the coast of a coastal State as marked on large-scale charts officially recognised by the coastal State which acts as the starting point for measuring the breadth of the sea around a coastal state.

➡ land beside or near to the sea or ocean

➡ the low-water line along the coast of a coastal State as marked on large-scale charts officially recognised by the coastal State. It is the starting point for measuring the breadth of the territorial sea of a coastal state.

➡ the salt water that covers most of the earth's surface and surrounds its continents and islands

➡ a liquid without colour, smell or taste that falls as rain, is in lakes, rivers and seas, and is used for drinking, washing, etc