c/2007 heat waves

Information
lexicalization	eng: 2007 heat waves
subclass of	(noun) one of a series of ridges that moves across the surface of a liquid (especially across a large body of water) wave, moving ridge
has instance	e/2007 Asian heat wave
has instance	e/2007 North America South and Eastern heatwave
has instance	e/2007 Western North American heat wave