Proposal to end wrestling (10)
I believe the answer is:
submission
'proposal' is the definition.
(I've seen this before)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for submission that I've seen before include "Proposal" , "Tender - surrender" , "Surrender - written contribution to enquiry etc" , "Giving up" , "presentation" .)