Argument over any breakfast host (7)

I believe the answer is:

tiffany

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'breakfast host' is the definition.
The definition suggests a singular noun which matches the answer.

'argument over any' is the wordplay.
'argument' becomes 'tiff' (I've seen this in another clue).
'over' means one lot of letters go next to another.
'tiff'+'any'='TIFFANY'

Can you help me to learn more?

(Other definitions for tiffany that I've seen before include "Transparent" , "like a sort of glass" , "Girl's name - New York jeweller" , "fine fabric" , "gauzy fabric" .)

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

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