Generous money in bonesetting! (5)
I believe the answer is:
'generous' is the definition.
(thesaurus)
'money in bonesetting' is the wordplay.
'money' becomes 'l' (L can mean 'pounds').
'in' is an insertion indicator.
'bonesetting' becomes 'nobe' (I can't justify this - if you can you should give a lot more credence to this answer).
'l' put inside 'nobe' is 'NOBLE'.
Can you help me to learn more?
(Other definitions for noble that I've seen before include "Illustrious, peer" , "titled person" , "with a title?" , "aristocrat, maybe" , "Lord" .)