Arctic Ocean

American  

[ahrk-tik oh-shuhn, ahr-tik] / ˈɑrk tɪk ˈoʊ ʃən, ˈɑr tɪk /

noun

1. the smallest of the world’s five principal oceans, located north of North America, Asia, and the Arctic Circle, with its deepest section within the Greenland Sea. 6,007,000 square miles (15,558,000 square kilometers).

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Arctic Ocean British  

noun

1. the ocean surrounding the North Pole, north of the Arctic Circle. Area: about 14 100 000 sq km (5 440 000 sq miles)

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Arctic Ocean Cultural  

1. The cold, ice-covered waters surrounding the North Pole, located entirely within the Arctic Circle. It contains the northernmost islands of Canada, Norway, and Russia.

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Most of the Arctic Ocean is covered by solid ice, ice floes, and icebergs.

Etymology

Origin of Arctic Ocean

First recorded in 1780–90

Example Sentences

See Examples For:

Arctic Ocean

The Arctic Ocean also saw its second-lowest sea ice extent for the month of May.

From Los Angeles Times ● Jul. 6, 2026

While the UK will only see a partial eclipse, observers in Greenland, Iceland, northern Spain and parts of the Arctic Ocean will experience totality.

From BBC ● Jun. 6, 2026

Scientists say climate change is driving a major and potentially permanent transformation in the Arctic Ocean, disrupting the marine food chain from the bottom up.

From Science Daily ● May 28, 2026

Greenland would be happy for the US to increase its military presence on the island, he said, with the North Atlantic and Arctic Ocean "becoming much more of a military threat".

From BBC ● Jan. 19, 2026

The Barents Sea in the Arctic Ocean and Tasmania in Australia are named after Dutch sea captains.

From "Cosmos" by Carl Sagan