Fleecing that girl over a piece of jewellery (8)
I believe the answer is:
shearing
'fleecing' is the definition.
('shear' can be a synonym of 'fleece')
'girl over a piece of jewellery' is the wordplay.
'girl over' becomes 'shea' (I can't explain this - if you can you should believe this answer much more).
'a piece of jewellery' becomes 'ring' (I've seen this before).
'shea'+'ring'='SHEARING'
'that' is the link.
Can you help me to learn more?
(Other definitions for shearing that I've seen before include "Breaking off due to strain" , "George - - (jazz pianist)" , "George, the blind pianist" , "Removing sheep's wool" , "Removing wool from sheep" .)