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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 Education Association (SEA) - Abroad – Syracuse University

    The interdisciplinary program begins in Woods Hole, Massachusetts, one of the world’s great centers for ocean research. There you will study the chemistry, biology, physics, and geology …

  3. SEA Definition & Meaning - Merriam-Webster

    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 sentence.

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

    Oceans are huge, deep, continuous saltwater bodies. Seas are smaller, shallower, and partially enclosed by land.

  5. 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 …

  6. 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 …

  7. SEA definition in American English | Collins English Dictionary

    The sea is the salty water that covers about three-quarters of the Earth's surface. Most of the kids have never seen the sea. You use seas when you are describing the sea at a particular time …

  8. Sea - definition of sea by The Free Dictionary

    1. On the sea, especially on a sea voyage. 2. In a state of confusion or perplexity; at a loss.

  9. Sea Definition & Meaning - YourDictionary

    Sea definition: The continuous body of salt water covering most of the earth's surface, especially this body regarded as a geophysical entity distinct from earth and sky.

  10. What is the Difference Between a Sea and an Ocean?

    Aug 12, 2024 · By definition, a sea is a smaller part of an ocean and is typically partially contained by an area of land. Almost all seas are found in areas where the ocean and land meet.