Crossword Genius

Repeat in the choir (4)

Ross

I believe the answer is:

echo

'repeat' is the definition.
(synonyms)

'in the choir' is the wordplay.
'in' indicates a hidden word.
'ECHO' is hidden in the letters of 'the choir'.

(Other definitions for echo that I've seen before include "Say again or imitate" , "Sound heard before" , "one catches on the rebound?" , "next to delta" , "In Roman mythology, the nymph who loved Narcissus" .)

I've seen this clue in The Daily Express and The Mirror.
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