noun
plural echoes
[count] a sound that is a copy of another sound and that is produced when sound waves bounce off a surface (such as a wall)
something (such as a feature or quality) that repeats or resembles something else
something that is similar to something that happened or existed before
verb
echoes; echoed; echoing
[no obj]
to be filled with sounds and especially with echoes
to fill a space, area, etc., with sounds and especially with echoes
[+ obj] :to repeat (what someone else has said or written)
[+ obj] to have a feature or quality that repeats or resembles (something else)
to be similar to something that happened or existed before