Crossword Genius

That lady gets together with a big noise for affair (7)

Ross

I believe the answer is:

shebang

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'affair' is the definition.
('shebang' can informally refer to a matter or situ)

'that lady gets together with a big noise' is the wordplay.
'that lady' becomes 'she' ('she' refers to a woman).
'gets together with' is a charade indicator (letters next to each other).
'a big noise' becomes 'bang' (bang is a kind of noise. I am not sure about the 'big' bit.).
'she'+'bang'='SHEBANG'

'for' is the link.

Can you help me to learn more?

(Other definitions for shebang that I've seen before include "The whole ___ (entirely)" , "Matter" , "business" , "(Whole) kit and caboodle" , "Whole affair" .)

I've seen this clue in The Telegraph.
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