Bride hung off in Dun Eideann (9)

I believe the answer is:

edinburgh

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'dun eideann' is the definition.
I can't judge whether this definition defines the answer.

'bride hung off' is the wordplay.
'off' indicates anagramming the letters.
'bride'+'hung'='bridehung'
'bridehung' with letters rearranged gives 'EDINBURGH'.

'in' acts as a link.

Can you help me to learn more?

(Other definitions for edinburgh that I've seen before include "Scottish arts festival city" , "Auld Reekie" , "town" , "Scotland's capital" , "Scottish capital" .)

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

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