Norfolk girl? (5)

I believe the answer is:

broad

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'norfolk girl?' is the definition.
The answer and definition can be both people as well as being singular nouns.
Maybe they are linked in a way I don't understand?

This is the entire clue.

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(Other definitions for broad that I've seen before include "extensive" , "Open" , "not detailed" , "dame" , "Wide; general" .)

I've seen this clue in the Evening Standard.

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