Arctic

American  

[ahrk-tik, ahr-tik] / ˈɑrk tɪk, ˈɑr tɪk /

adjective

1. Sometimes arctic of, relating to, or located at or near the North Pole.

   the Arctic region.

2. Sometimes arctic coming from the North Pole or the Arctic region.

   an Arctic wind.

3. Often arctic suitable for use in the Arctic.

   Arctic boots.

4. Usually arctic characteristic of the extremely cold, snowy, windy weather north of the Arctic Circle; frigid; bleak.

   an arctic winter.

5. arctic, extremely cold in manner, atmosphere, etc..

   a look of arctic disdain.

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noun

1. the Arctic, the region lying north of the Arctic Circle or of the northernmost limit of tree growth; the polar area north of the timberline.

2. arctics, warm, waterproof overshoes.

arctic ¹ British  

/ ˈɑːktɪk /

adjective

1. of or relating to the Arctic

   arctic temperatures

2. informal cold; freezing

   the weather at Christmas was arctic

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noun

1. a high waterproof overshoe with buckles

2. (modifier) designed or suitable for conditions of extreme cold

   arctic clothing

Arctic ² British  

/ ˈɑːktɪk /

noun

1. the regions north of the Arctic Circle

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adjective

1. of or relating to the regions north of the Arctic Circle

Arctic Cultural  

1. Region in the northernmost area of the Earth, centered on the North Pole.

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Discover More

The weather of the Arctic is characterized by long, cold winters and short, cool summers.

The Arctic has been the object of much exploration by air, land, and sea. The shortest distance by plane between continents in the Northern Hemisphere is often over the Arctic.

Other Word Forms

• arctically adverb
• subarctic adjective

Etymology

Origin of Arctic

First recorded in 1350–1400; from Latin arcticus, from Greek arktikós “northern,” literally, “of the Bear,” equivalent to árkt(os), “bear” ( see Ursa Major) + -ikos -ic; replacing Middle English artik, from Middle French artique, from Latin

Explanation

If the weatherman warns of arctic conditions, get out your thermal underwear, hats, and gloves. It's going to be cold. The word arctic describes frigid and inhospitable weather. The word arctic refers to the Arctic Circle — the North Pole and the land that surrounds it — which is the northernmost major circle of latitude on the Earth. When you think of the word arctic, imagine the weather at the North Pole, cold and windy, suitable only for hearty animals and mythical toy-making elves. Bundle up for the arctic blast heading down from Canada towards the U.S.!

Example Sentences

These organisms are highly adaptable, living in extreme conditions ranging from hot springs to the Arctic, as well as on surfaces like roofs and walls in cities.

From Science Daily • Apr. 20, 2026

Many of those that turned up in the bay are adult and juvenile males that are heading to the Arctic.

From BBC • Apr. 19, 2026

In contrast, parts of High Mountain Asia and the Canadian and Russian Arctic could see more frequent surges due to warmer conditions and increased meltwater.

From Science Daily • Apr. 17, 2026

The locations are aimed at securing a presence for special forces and permanent access to Arctic waters, as well as expanding space and submarine monitoring.

From The Wall Street Journal • Apr. 11, 2026

During the last ice age, as glaciers and ice sheets spread down from the Arctic, northern flora all over the world naturally tried to escape southwards.

From "A Walk in the Woods" by Bill Bryson