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.
A machine which reproduces documents by photographing the original over a glass plate and printing duplicates.