Meaning of WAVE FRONT

Pronunciation:			weyv frunt
WordNet Dictionary
	Definition:		[n]  (physics) an imaginary surface joining all points in space that are reached at the same instant by a wave propagating through a medium [n]  all the points just reached by a wave as it propagates
	Websites:
	Synonyms:		wavefront
	See Also:		propagation, surface, undulation, wave