reverberation

A violent oscillation or vibration.

The discomfort caused by the bat's reverberation surprised Tommy.

An echo, or a series of overlapping echoes.

The reverberation that followed Marilyn's shout filled the cavern.

The reflection of light or heat; a reflection in, or as though in, a mirror.

Like the several reverberations of the same image from two opposite looking glasses.

An evolving series of effects resulting from a particular event; a repercussion.

Reverberations from the Vietnam war affect our society to this day.