echoer

/ˈɛkoʊər/
noun
  1. A person or thing that repeats or imitates what someone else has said or done.
    • In the meeting, he was just an echoer, repeating his boss's ideas without adding anything new.
    • The parrot was a perfect echoer, mimicking every word the children said.
    • She didn't want to be an echoer in the debate, so she prepared her own arguments.
  2. A device or natural feature that produces an echo, reflecting sound back.
    • The old theater had a faulty echoer that made the actors' voices sound hollow.
    • Engineers designed a digital echoer to simulate the acoustics of a large hall.
    • The canyon walls acted as a natural echoer, sending our shouts back to us.
Antonyms
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