echo
Definitions
A sound caused by the reflection of sound waves from a surface back to the listener.
A close imitation or repetition of someone else's words, ideas, or style.
To repeat or reverberate after the original sound or action has ceased.
Examples
The sound of her voice began to echo through the empty canyon.
His actions served to echo the sentiments of the entire community.
Synonyms
reverberation resonance repetition reflection reiteration copy mimicry