A wreath may be used as a headdress made from leaves, flowers and branches. It is typically worn in festive occasions and on holy days. Wreaths originally were made for use with pagan rituals in Europe, and were associated with the changing seasons and fertility.
To reverberate is defined as to continue to sound, such as in a series of echoes. 1  An example of to reverberate is when you hear the same sound continuing to echo.  An example of to reverberate is a repercussion, when one decision causes many different situations.
Reverberating, or oscillating, circuits give continuous output signals until one neuron in the circuit fails to fire. These circuits may continue to fire for seconds, hours, or even a lifetime, such as those controlling the rhythm of breathing.