Reverberation

n.

1.

The act of reverberating; especially, the act of reflecting light or heat, or reëchoing sound; as, the reverberation of rays from a mirror; the reverberation of rays from a mirror; the reverberation of voices; the reverberation of heat or flame in a furnace.

Noun	1.	reverberation - the persistence of a sound after its source has stopped Synonyms: echo, sound reflection, replication
	2.	reverberation - a remote or indirect consequence of some action; "his declaration had unforeseen repercussions"; "reverberations of the market crash were felt years later" Synonyms: repercussion

acknowledgment, action and reaction, answer, answering, antiphon, automatic reaction, autonomic reaction, back answer, back talk, backchat, boom, booming, bounceback, comeback, echo, evasive reply, growl, growling, grumble, grumbling, predictable response, reaction, ready reply, reboation, rebound, receipt, reecho, reflection, reflex, reflex action, refluence, reflux, rejoinder, repartee, replication, reply, repost, rescript, rescription, resound, resounding, respondence, response, responsion, responsory, retort, retroaction, return, revulsion, riposte, rise, rumble, rumbling, short answer, snappy comeback, thunder, thundering, unthinking response, witty reply, witty retort, yes-and-no answer