arctic front

== English == === Alternative forms === Arctic front, Arctic Front === Proper noun === arctic front (physics, meteorology) The semipermanent, semicontinuous front between the deep, cold arctic air and the shallower, basically less cold polar air of northern latitudes; generally comparable to the antarctic front of the southern hemisphere. ==== Translations ==== ==== References ==== Source: FM 3-6 Field Behavior of NBC Agents. === Noun === arctic front (plural arctic fronts) A cold front of very cold arctic air advancing on somewhat less cold air. === Further reading === arctic front on Wikipedia.Wikipedia “arctic front”, in OneLook Dictionary Search.