You searched for: “reverberations
reverberation (s) (noun), reverberations (pl)
1. A repetition of or a bouncing of sounds: The reverberation of the organ echoed through the empty church.

When Doris was practicing her speech in the big hall that was void of people, she had to get used to the reverberations of her words so she could concentrate on the content of her presentation that would take place later in the evening with an audience.

2. A commotion or blaring that is heard several times: The reverberations of cars honking on the streets in the city at rush hour slowly died away.
This entry is located in the following unit: verber-,-verber (page 1)