Polar Front

Science / Weather / Polar Front: A semi-continuous, semi-permanent boundary between polar air masses and tropical air masses. An integral part of an early meteorological theory known as the Polar Front Theory.
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Other Words for Front

Front Verb Synonyms: face, facade, facing, fore-part, anterior, obverse
Front Adjective Synonyms: frontage, forefront
Front Noun Synonyms: beginning, head, fore, vanguard, forefront, van
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Other Words for Polar

Polar Noun Synonyms: Arctic, Antarctic, frigid, icy, glacial, freezing, frozen, numbing, Siberian, hibernal, hyperborean, brumal, wintry
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Polar Molecule

Science / Chemistry / Polar Molecule: An asymmetric molecule containing polar bonds. H2O, NH3, and hcl are examples of polar molecules. Non-examples are CO2, ccl4, and bcl3 which contain polar bonds but are nonpolar because they have symm MORE

Polar Jet

Science / Weather / Polar Jet: Marked by a concentration of isotherms and strong vertical shear, this jet is the boundary between the polar air and the subtropical air. It often divides into two branches, the north and the south, a MORE

Polar Front

Science / Weather / Polar Front: A semi-continuous, semi-permanent boundary between polar air masses and tropical air masses. An integral part of an early meteorological theory known as the Polar Front Theory. MORE

Polar Response

Technology / Home Audio / Polar Response: A plot of the Amplitude measurement of a speaker's output at a given frequency relative to an off-axis angle. In other words, the difference that exists between how a speaker sounds when being heard d MORE

Polar-Orbiting Satellite

Science / Weather / Polar-Orbiting Satellite: A satellite whose orbit passes over both of the earth's between poles. MORE

Polarity Event

Science / Geology / Polarity Event: A specific event in the history of Earth's magnetic field. Usually used in reference to a specific polarity reversal. MORE