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  1. Sea - Wikipedia

    The sea is the interconnected system of all the Earth's oceanic waters, including the Atlantic, Pacific, Indian, Southern and Arctic Oceans. [1] However, the word "sea" can also be used for …

  2. SEA Definition & Meaning - Merriam-Webster

    Dec 4, 2016 · The meaning of SEA is a great body of salt water that covers much of the earth; broadly : the waters of the earth as distinguished from the land and air. How to use sea in a …

  3. Sea - National Geographic Society

    Oct 19, 2023 · The “seven seas” has been used to describe the world’s great water bodies for a long time. But there are actually about 50 water formations that can be called a “sea,” and they …

  4. SEA | definition in the Cambridge English Dictionary

    SEA meaning: 1. the salty water that covers a large part of the surface of the earth, or a large area of salty…. Learn more.

  5. SEA Definition & Meaning | Dictionary.com

    A region of water within an ocean and partly enclosed by land, such as the North Sea. A large body of either fresh or salt water that is completely enclosed by land, such as the Caspian Sea.

  6. List of seas on Earth - Wikipedia

    A marginal sea is a division of an ocean, partially enclosed by islands, archipelagos, or peninsulas, adjacent to or widely open to the open ocean at the surface, and/or bounded by …

  7. Sea - Simple English Wikipedia, the free encyclopedia

    A sea is a large body of salt water. It may be an ocean, or may be a large saltwater lake which like the Caspian Sea, lacks a natural outlet. Salinity map taken from the Aquarius Spacecraft. The …

  8. The Seattle Times | Local news, sports, business, politics ...

    Local news, sports, business, politics, entertainment, travel, restaurants and opinion for Seattle and the Pacific Northwest.

  9. Sea: Definition, Meaning, and Examples - usdictionary.com

    Jul 30, 2025 · A "sea" is often defined as a large body of saltwater, either forming part of the Earth's vast oceans or being partially enclosed by land. Examples include the Mediterranean …

  10. Ocean vs. Sea: What’s the Difference? - Encyclopedia Britannica

    Oct 28, 2025 · Oceans are vast bodies of saltwater that cover nearly 71% of Earth’s surface, with an average depth of about 3,688 meters (12,100 feet). In contrast, seas are smaller and …