Toodle-oo (5)

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adieu

'toodle-oo' is the definition.
(I've seen this in another clue)

This is the entire clue.

(Other definitions for adieu that I've seen before include "Comment on leaving" , "Gallic goodbye" , "Some say it when leaving" , "Bye" , "Farewell (French)" .)

I've seen this clue in the Sydney Morning Herald.

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