noun a large body of salt water that covers much of the Earth's surface
The health of the ocean is crucial for the overall health of the planet.
The ocean is the habitat for countless species of marine life.
Oceans play a key role in shaping the Earth's landmasses and climate.
Oceanographers study the physical and biological aspects of the ocean.
Many people enjoy visiting oceanic destinations for relaxation and recreation.
The writer used vivid descriptions of the ocean to set the scene in their novel.
The marine biologist studied the impact of pollution on ocean ecosystems.
The ship captain navigated the vast ocean to reach their destination.
The oceanographer conducted research on the temperature patterns of the ocean.
The surf instructor taught students how to ride the waves in the ocean.