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Polar vortex

💡 Words with a Similar Meaning to "Polar vortex"

Found via reverse dictionary — words that share a conceptual meaning.

WordDefinition
polar capnoun(planetology) A high-latitude region of a celestial body that is covered by ice.
anticyclonenoun(meteorology) A system of winds that spirals out from a center of high pressure.
polar nightnounA period of continual darkness that occurs in winter in the polar regions of Earth, during which the sun never rises above the horizon.
vortex ringnounA toroidal vortex in a fluid or gas, i.e. a region where the fluid mostly spins around an imaginary axis line that forms a closed loop.
arctic frontnounA cold front of very cold arctic air advancing on somewhat less cold air.
tropical cyclonenoun(loosely) A rapidly rotating storm system characterized by a low-pressure center, strong winds, and a circular or spiral arrangement of thunderstorms that produce heavy rain, ranging in increasing strength from tropical depressions and tropical storm to hurricanes.
frigid zonenounEither of two zones of the Earth that lie between the north and south poles and the Arctic Circle or the Antarctic Circle respectively.
vortexingnounThe formation of a vortex.
pole of coldnounEither of the places in the southern and northern hemispheres where the lowest air temperatures have been recorded.
vile vortexnounAny of a number of geographic areas, arranged in a pattern around the Earth, that are held to be the sites of unexplained disappearances and other mysterious phenomena.
polar wandernounThe motion of a pole in relation to a fixed frame of reference.
mesocyclonenounAn area of vertical atmospheric rotation in supercell thunderstorms, which signals the threat of a possible tornado.
tropopausenounThe zone of transition between the troposphere and the stratosphere (approximately 13 kilometers). The tropopause normally occurs at an altitude of between 25,000 and 45,000 feet in polar and temperate zones. It occurs at 55,000 feet in the tropics.
polar circlenoun(geography) Either of the two parallels of the Earth located at the latitude of 66° 33′ 44″ N and 66° 33′ 44″ S.
vortexnounA whirlwind, whirlpool, or similarly moving matter in the form of a spiral or column.
space polar coordinatenounAny of a system of coordinates by which a point is located in space by its distance from a pole, the angle between the polar axis and its radius vector, and its longitude.
intertropical frontnounThe weather front that continuously occurs near the equator due to the mixing between the two tropical zones of the atmosphere.
tropical stormnounA cyclone within the tropics that has a certain range of wind speeds, typically having its thunderclouds organized in a spiral shape with wind speeds on the surface between about 30 and 75 miles (60–120 km) per hour.
landspoutnounA kind of tornado not associated with the mesocyclone of a thunderstorm.
temperate zonenounEither of the parts of the Earth's surface between the tropics and the polar regions: one such zone in the northern hemisphere and one in the southern hemisphere.

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