Noun

• S: (n) echo (echo%1:07:00::), reverberation (reverberation%1:07:00::), sound reflection (sound_reflection%1:07:00::), replication (replication%1:07:00::) (the repetition of a sound resulting from reflection of the sound waves) "she could hear echoes of her own footsteps"
• S: (n) Echo (echo%1:18:00::) ((Greek mythology) a nymph who was spurned by Narcissus and pined away until only her voice remained)
• S: (n) echo (echo%1:10:00::) (a reply that repeats what has just been said)
• S: (n) echo (echo%1:07:01::) (a reflected television or radio or radar beam)
• S: (n) echo (echo%1:07:02::) (a close parallel of a feeling, idea, style, etc.) "his contention contains more than an echo of Rousseau"; "Napoleon III was an echo of the mighty Emperor but an infinitely better man"
• S: (n) echo (echo%1:04:00::) (an imitation or repetition) "the flower arrangement was created as an echo of a client's still life"

Verb

• S: (v) repeat (repeat%2:32:01::), echo (echo%2:32:00::) (to say again or imitate) "followers echoing the cries of their leaders"
• S: (v) resound (resound%2:39:01::), echo (echo%2:39:00::), ring (ring%2:39:04::), reverberate (reverberate%2:39:00::) (ring or echo with sound) "the hall resounded with laughter"
• S: (v) echo (echo%2:42:00::), recall (recall%2:42:00::) (call to mind) "His words echoed John F. Kennedy"