Arctic definition: 1. the very cold area around the North Pole: 2. belonging or relating to the Arctic: 3. very…. The Arctic region takes up more than 20% of Canada's land area. The Arctic region consists of a vast, ice-covered ocean, surrounded by treeless permafrost. 1594, Christopher Marlowe, Edward II, London: William Jones, 2.1.1. : an air mass characterized by cold dry air from the arctic region — compare polar air. This region is located north of the Arctic Circle and the tree line. How Is The Border Between Europe And Asia Defined. It is extremely cold and there is very little light in winter and very little darkness in summer . Under this definition, the Arctic region exists where the average temperatures do not rise above 50 degrees Fahrenheit in the summer. ( often cap.) They include the northern parts of Canada, the United States, Russia, Finland, Sweden, Norway, Iceland, and Greenland. 1667, John Milton, Paradise Lost, London, 1668, Boo… Graphics. Arctic, northernmost region of the Earth, centred on the North Pole and characterized by distinctively polar conditions of climate, plant and animal life, and other physical features. Email firstname.lastname@ulapland.fi. Indigenous groups (Athabaskan and Inupiat Indians) and Russians make up about 70% of the population, while the remaining 30% include immigrants from Canada and Greenland. Arctic (not comparable) 1. Scientists claim that melting ice in the Arctic sea will not raise water levels, but melting glaciers in areas such as Greenland will result in tremendous increases in sea levels worldwide and a decline of coastal land globally. Video. The southern part of this area has small hills; the northern part has mountains, glaciers, plains, and islands. In the North Pole, the sun rises and sets once each year. 1. Some areas in the Arctic … The Arctic region is dominated by the Arctic Ocean. The Arctic States hold a responsibility to safeguard the future development of the region and to develop models for stewardship of the marine environment. Street address Pohjoisranta 4, 96100 Rovaniemi. Definition of arctic (Entry 2 of 2) : a rubber overshoe reaching to the ankle or above Other Words from arctic Synonyms & Antonyms More Example Sentences Learn More about arctic Other Words from arctic warm, waterproof overshoes. The Arctic is the area of the world around the North Pole. Key definitions of the Arctic region are based on the Arctic Circle, temperatures, the Arctic tree line, and political and cultural surroundings. Filters Extremely cold; frigid. AMAP maps and graphics are now available online. of, pertaining to, or located at or near the North Pole: the arctic region. Iron, lead, coal, copper, gold, and tin are all mined in different parts of this cold land. People think of the Arctic as a very icy, snowy place. The word Arctic comes from the Greek word ἀρκτικός (arktikos), "near the Bear, northern" and that from the word ἄρκτος (arktos), meaning bear. Beyond the topsoil, the ground is permafrost and does not support any trees. Classified under: Nouns denoting spatial position. Maps & Graphics. The coldest recorded temperatures in the Arctic are negative 90.4 °F, which was experienced in Siberia and Oymyakon, Russia on February 3, 1933, while the highest temperature was recorded at 100 °F in Alaska, USA on June 27, 1915. The Arctic Ocean lies between these lands. The Arctic consists of the Arctic Ocean and parts of Canada, Russia, Denmark, Norway, the United States, Sweden, Finland, and Iceland. The average thickness of this ice has decreased by 1.5 m since the 1970s, and this region is losing sea ice mass at double the rate of the Arctic Ocean . The Arctic Ocean is surrounded by Eurasia and North America , and the borders follow topographic features; the Bering Strait on the Pacific side, and the Greenland Scotland Ridge on the Atlantic side. Its name is derived from the Greek word, Arktos (meaning bear), for the constellation around the Pole Star. This population is composed of native and immigrant groups from the Eurozone who depend on hunting. 2. coming from the North Pole or the arctic region: an arctic wind. 1 the Arctic The regions around the North Pole. The region experiences temperatures that range between negative 40 °F in winter and 50° F in summer. With regularity, studies of the Arctic begin with comments about the difficulties of defining the region. The snow that does fall stays on the ground for a long time, because the air is so cold. During winter, the whole area is normally covered by ice and temperature easily reaches -60° C. The region is dominated by the Arctic Ocean, which covers 6,006,977 square miles. What does arctic mean? The term is derived from the Greek arktos (“bear”), referring to the northern constellation of the Bear. Many species living here have evolved special adaptations to live in the harsh environment. Arctic Monitoring & Assessment Programme. (adjective) Dictionary ! the region lying north of the Arctic Circle or of the northernmost limit of tree growth; the polar area north of the timber line. [from 16th c.]quotations ▼ 2.1. The Arctic is the region around the North Pole, usually understood as the area within the Arctic Circle. The Arctic is a polar region located at the northernmost part of the Earth. (geography) Pertaining to the northern polar region of the planet, characterised by extreme cold and an icy landscape. Unlike Antarctica, the Arctic region is usually defined based on the interests and priorities of research scientists and the eight Arctic nations (Canada, Denmark, Finland, Iceland, Norway, Sweden, Russia, and the USA. Short, cool summers and long, cold winters help to maintain permafrost on the land. The name refers either to the constellation Ursa Major, the "Great Bear", which is prominent in the northern portion of the celestial sphere, or to the constellation Ursa Minor, the "Little Bear", which contains Polaris, the Pole Star, also known as the North Star. Sense 2. Definition of arctic air. The Arctic Ocean includes the North Pole region in the middle of the Northern Hemisphere, and extends south to about 60°N. There is no single correct definition of the region as the southern boundary varies. 2. coming from the North Pole or the arctic region: an arctic wind. Switchboard +358-16-341 341. It is estimated that 1.3 million people inhabit the Arctic region. The Arctic regions are centered on the North Pole. Extremely cold; frigid. It includes parts of Russia, Scandinavia, Greenland, Canada, Alaska and the Arctic Ocean. Winds in the region can reach 60 mph and precipitation rates are similar to desert conditions, receiving only 20 inches annually. Events. 2. Working Group of the Arctic Council Login. Login Menu. News. of, pertaining to, or located at or near the North Pole: the arctic region. In recent years, Arctic sea ice decline has been caused by global warming. The name Arctic is derived from the Greek word artikos, which means bear, and is a reference to the Great Bear of the Ursa Major constellation. Menu. However, on the shortest day of the year, December 22, the sun can be seen in the Arctic Circle for two hours. The definition of Arctic is a name for anything associated with the North Pole region. : a look of arctic disdain. 1. The Arctic region, or the Arctic, is a geographic region spreading around the North Pole. Key ways to define the Arctic: The Arctic Circle (66 ° 33'N) delimits the Arctic in terms of solar radiation. coming from the North Pole or the arctic region: an arctic wind. Events. The Arctic region has many minerals that are important to people. 2.2. 3. characteristic of the extremely cold, snowy, windy weather north of the Arctic Circle; frigid; bleak: an arctic winter. DoD cooperation with Arctic allies and partners strengthens our shared approach to regional security and helps deter strategic competitors from seeking to unilaterally change the existing rules-based order. อ, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, The Arctic Standoff between US, Russia, China, Canada to create protected marine zone in Arctic, Inmarsat to enhance connectivity in Arctic with two new GX satellite payloads, Adorable Arctic fox cubs arrive at wildlife park; Animals: Youngsters raising Highland eyebrows, LUKOIL's oil spill response technology gets green light, Arctic Ocean Model Intercomparison Project, Arctic Radiation and Turbulence Interaction Study, Arctic Regional Climate Model Intercomparison Project, Arctic Research Consortium of the United States, Arctic Research Support and Logistics Working Group, Arctic Science and Technology Information System, Arctic Security Interdepartmental Working Group, Arctic Shipping Pollution Prevention Regulations, Arctic Slope Telephone Association Cooperative. An example is the Arctic Ocean near … The Arctic is a polar region located in the northern part of the globe. Experts define the Arctic region as the area above the Arctic Circle, which is an imaginary line circling the globe at 66° 34' N of the Equator. For example, the cultures in the region and the Arctic indigenous peoples have adapted to its cold and extreme conditions. Despite these inhospitable conditions, the Arctic is home to many animals and plants. The latest AMAP events. The Arctic is Changing. (often initial capital letter) of, relating to, or located at or near the North Pole: the arctic region. ... Arctic meaning. ärk'tĭk, är'tĭk . The Arctic region is often confused with the North Pole, which unlike the Arctic is only a point on the map. Ice supply to this region is highly variable and depends on currents that are readily modified by atmospheric circulation patterns, which may shift as the climate continues to warm. adjective. The region’s glacier ice is retreating, the ground is thawing, forests are becoming a fire risk. As a noun, with capital A-, "the northern polar regions," from 1560s. Meaning: A waterproof overshoe that protects shoes from water or snow (astronomy, now only in compounds) Pertaining to the celestial north pole, or to the pole star. characteristic of the extremely cold, snowy, … The Arctic is the region around the North Pole. ‘In fact, the Arctics have kept my feet warmer than plastic double boots under similar conditions.’ It is a sea of ice, surrounded by cold, treeless lands. Land animals in the region include foxes, ground squirrels, muskoxen, geese, and polar bears, while seals, walrus, and various whale species inhabit the Arctic Ocean. Due to the fragility of the Artcic environment, human activities such as transport, coal mining, and petroleum exploration create Arctic haze, which is the phenomena of a red-brown haze in the sky that can last for a month during the spring season. All maps, graphics, flags, photos and original descriptions © 2020 worldatlas.com. —n. Researchers use average temperature to define the Arctic region. Arctic circle line is where roughly the polar night begin. Large amounts of petroleum have been discovered in the Arctic in Russia, Alaska, and Canada. However, more snow could fall in another region of Canada. 2 North American A thick waterproof overshoe extending to the ankle or above. The name Arctic is derived from the Greek word artikos, which means bear, and is a reference to the Great Bear of the Ursa Major constellation. Very little vegetation grows in this area. Pollutants The Arctic environment carries the traces of human-induced pollution – from soot to plastics, from methane to pesticides. Derivation: Arctic (of or relating to the Arctic). Definitions of the Arctic region. ...winter in the Arctic. The Arctic region is a unique area among Earth's ecosystems. extremely cold in manner, atmosphere, etc. Close. [from 14th c.] 2. An imaginary line, called the Arctic Circle, surrounds most of the area. The region is dominated by the Arctic Ocean, which covers 6,006,977 square miles. The Arctic region can also be defined as the area above the northern tree line, where the land is frozen and only dotted by shrubs, grass, and lichen. On the northern horizon, just before the summer equinox (approximately March 20), the sun can be seen all day for 186 days until the autumn equinox, when it sets (September 24) and does not rise again until the summer equinox. Box 122, 96101 Rovaniemi suitable for use in the arctic: arctic boots. Publications. Definition of 'arctic'. Global warming caused by pollution is expected to melt substantial amounts of ice in the Arctic region by 2040. Learn more. Arctic region, and thus the cornerstone of DoD’s Arctic strategy. By Molly John on July 24 2018 in World Facts. (often cap.) 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