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 many specific, much smaller bodies of seawater, such as the North Sea or the Red Sea.
1. On the sea, especially on a sea voyage. 2. In a state of confusion or perplexity; at a loss.
A sea is generally smaller than an ocean. In fact, a sea is usually part of a larger ocean that is partially enclosed by land. Examples are the Red Sea and Mediterranean Sea.
The sea, connected as the world ocean or simply the ocean, is the body of salty water that covers approximately 71 percent of the Earth's surface.
SEA meaning: 1 : the salt water that covers much of the Earth's surface often used with the often used before another noun (literary); 2 : a large body of water that is part of the sea or that has land around part or all of it