The action of the verb to resound
To echo (a sound) or again sound.
To reverberate with sound or noise.
To make a reverberating sound.
To be much mentioned.
To throw back, or return, the sound of; to echo.
To praise or celebrate with the voice, or the sound of instruments; to extol with sounds; to spread the fame of.
Having a deep, rich sound; mellow and resonant.
That causes reverberation.
(by extension) Emphatic.