Goodbye to the French (5)

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adieu

'goodbye to the french' is the definition.
(I've seen this before)

This is the entire clue.

(Other definitions for adieu that I've seen before include "Bye" , "So long abroad" , "the last word in Paris" , "Goodbye, monsieur" , "Farewell, ami!" .)

I've seen this clue in The Irish Times and The Irish Independent.

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