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Atlantic Ocean

American  
[at-lan-tik oh-shuhn] / ætˈlæn tɪk ˈoʊ ʃən /
Often the Atlantic

noun

  1. an ocean bounded by North America and South America in the Western Hemisphere and by Europe and Africa in the Eastern Hemisphere, with its deepest section in the Puerto Rico Trench: divided by the equator into the North Atlantic Ocean and the South Atlantic Ocean. 32,870,000 square miles (85,133,000 square kilometers).


Atlantic Ocean British  

noun

  1. the world's second largest ocean, bounded in the north by the Arctic, in the south by the Antarctic, in the west by North and South America, and in the east by Europe and Africa. Greatest depth: 9220 m (30 246 ft). Area: about 81 585 000 sq km (31 500 000 sq miles)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Atlantic Ocean Cultural  
  1. Second-largest ocean in the world, separating North America and South America on the west from Europe and Africa on the east.


Etymology

Origin of Atlantic Ocean

First recorded in 1600–10

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Coast Guard vessels have tracked the very large crude carrier through the Atlantic Ocean.

From The Wall Street Journal

A Coast Guard vessel was slicing through the Atlantic Ocean, with its target in sight just a half mile away, when a realization set in.

From The Wall Street Journal

The Interior Department said the move, which pauses leases "effectively immediately" for five projects under development in the Atlantic Ocean, came after the Pentagon identified "national security risks" in recently completed "classified" reports.

From Barron's

Gary moved on to found Global Crossing in 1997, persuading backers to fund an ambitious plan to thread new fiber across the Atlantic Ocean.

From The Wall Street Journal

Researchers examined lava material drilled from deep below the South Atlantic Ocean to measure how much CO2 becomes incorporated into these rocks through interactions between seawater and the cooling volcanic material.

From Science Daily