Sound replacement (7)
I believe the answer is:
dubbing
'sound replacement' is the definition.
Although both the answer and definition are singular nouns, I can't understand how one could define the other.
This is all the clue.
Can you help me to learn more?
(Another definition for dubbing that I've seen is " name-calling?".)
I've seen this clue in the Evening Standard.
Want a hint initially instead of a full solution?
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