Meaning of COLD FRONT

Pronunciation:			kowld frunt
WordNet Dictionary
	Definition:		[n]  the front of an advancing mass of colder air
	Synonyms:		polar front
	See Also:		front, squall line
Thesaurus Terms
	Related Terms:		air mass, anticyclone, cold sector, cyclone, front, high, high-pressure area, isobar, isometric, isometric line, isopiestic line, isotherm, isothermal line, low, low-pressure area, occluded front, polar front, squall line, stationary front, warm front, weather map, wind-shift line