0 past simple and past participle of echo
1 If a sound echoes or a place echoes with a sound, you hear the sound again because you are in a large, empty space:
2 to repeat details that are similar to, and make you think of, something else:
These dual perceptions echoed the concerns of the forensic excavations.
These views were echoed by the pupils themselves.
A persistent pinkish noise sets in, along with throbbing echoes of the already echoed sounds, until the whole thing just cuts out at 1457.
