Parts of Speech: Noun
Definition: The vast body of saltwater that covers almost three-fourths of the Earths surface.
Pronunciation: US: /ˈoʊʃən/; UK: /ˈəʊʃ(ə)n/
Origin and Usage: The word "ocean" comes from the Greek word "okeanos," which referred to the mythical river that encircled the Earth. The term was later used to describe the vast body of saltwater that covers most of the Earths surface. Oceans are important for regulating the Earths climate and weather patterns, and they provide a habitat for a wide variety of marine life.
Synonyms: Sea, saltwater, deep, blue, brine, main
Related Words: Beach, waves, tidal, coral, whale
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