Of or pertaining to an echo
Imitative of a sound; onomatopoeic.
A transponder.
A kind of bird, many species of which are colorful and able to mimic human speech, of the order Psittaciformes or (narrowly) of the family Psittacidae.
A parroter; a person who repeats the words or ideas of others.
To repeat (exactly what has just been said) without necessarily showing understanding, in the manner of a parrot.