An ocean is a body of saline water that composes much of a planet's
hydrosphere. On Earth, an ocean is one of the major conventional divisions of the
Ocean definition, the vast body of salt water that covers almost three fourths of the
earth's surface. See more.
Many people use the terms "ocean" and "sea" interchangeably when speaking
about the ocean, but there is a difference between the two terms when speaking
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expert Emerald Robinson explains what an ocean is and how the ...
There are four main oceans on Earth: the Pacific, the Atlantic, the Indian, and the
Arctic. These oceans have no real borders, and water flows freely between ...
the salt water that covers much of the Earth's surface. : one of the five large areas
of salt water that cover much of the Earth's surface. : a very large number or ...
A beautiful view of the Atlantic Ocean. Licensed from iStockPhoto. noun. Ocean is
defined as the body of salt water covering much of the Earth or a large quantity ...
Aug 23, 2015 ... A look at the geographic definitions of oceans and seas.
An ocean is a large expanse of salt water that covers three-quarters of the earth's
surface. It is bounded by the continents, or the equator, and other imaginary ...
The entire body of salt water that covers more than 70 percent of the earth's
surface. 2. Abbr. Oc. or O. Any of the principal divisions of the ocean, including