Ocean

/ˈə‍ʊʃən/

/ˈoʊʃən/

The ocean

the great mass of salt water that covers most of the Earth’s surface

anything apparently limitless in quantity or volume

synonyms : sea

any of the five areas of sea on the Earth’s surface

Examples

1. The ocean is full of diverse and fascinating life forms.

2. The balcony looks out towards the ocean.

3. The ocean depths are still largely unexplored.

4. The sailors navigated the ocean using the stars.