definition of
Echo

[1] #1 Echo n. [echo, reverberation, sound reflection, replication] the repetition of a sound resulting from reflection of the sound waves; "she could hear echoes of her own footsteps". wn

[2] #2 Echo v. [repeat, echo] to say again or imitate; "followers echoing the cries of their leaders". wn

[3] #3 Echo v. [resound, echo, ring, reverberate] ring or echo with sound; "the hall resounded with laughter". wn

[4] #4 Echo n. (Greek mythology) a nymph who was spurned by Narcissus and pined away until only her voice remained. wn

[5] #5 Echo n. [echo] a reply that repeats what has just been said. wn