CEFR A2
ocean
noun
Meaning
A very large expanse of sea, in particular each of the five main divisions of the world's seas (the Atlantic, Pacific, Indian, Arctic, and Antarctic oceans).
Examples
- The Titanic sank after hitting an iceberg in the North Atlantic Ocean.
- Scientists are studying the impact of climate change on the Pacific Ocean.
Synonyms: sea, deep, brine, abyss