Antarctica

American  

[ant-ahrk-ti-kuh, -ahr-ti-] / æntˈɑrk tɪ kə, -ˈɑr tɪ- /

noun

1. the continent surrounding the South Pole: almost entirely covered by an ice sheet. About 5,000,000 sq. mi. (12,950,000 sq. km).

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Antarctica British  

/ æntˈɑːktɪkə /

noun

1. a continent around the South Pole: consists of an ice-covered plateau, 1800–3000 m (6000 ft to 10 000 ft) above sea level, and mountain ranges rising to 4500 m (15 000 ft) with some volcanic peaks; average temperatures all below freezing and human settlement is confined to research stations. All political claims to the mainland are suspended under the Antarctic Treaty of 1959

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Antarctica Cultural  

1. Continent surrounding the South Pole, located almost entirely within the Antarctic Circle. It is covered by an ice cap up to thirteen thousand feet thick.

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Antarctica is characterized by extremely low temperatures.

In 1911, Roald Amundsen became the first explorer to reach the South Pole, followed shortly thereafter by Robert Scott.

Example Sentences

Scientists have discovered that an annual event when Emperor penguins completely shed and regrow their feathers is putting the birds in peril as Antarctica is transformed by a warming world.

From BBC

Brown recalled a 2016 expedition to Antarctica when his guide explained there was more than one South Pole.

From The Wall Street Journal

Both the UK and US's research facilities in Antarctica are on the hunt for the next batch of workers to "go south".

From BBC

Launched in 2015 it started with remote run at Ultima Base, Antarctica on 31 January.

From BBC

Scientists are sounding the alarm over the spread of bird flu across Antarctica, with a leading Chilean researcher telling AFP Tuesday of an observed strain "capable of killing 100 percent" of infected fauna.

From Barron's