Entreaties we shall hear if you don't mind (5)
I believe the answer is:
pleas
'entreaties' is the definition.
(I know this)
'hear if you don't mind' is the wordplay.
'hear' indicates a 'sounds like' (homophone) clue.
'if you don't mind' becomes 'please' (I've seen this before).
'please' is a homophone of 'PLEAS'.
'we shall' is the link.
I am not very happy about this link. Some or all of it may be part of another bit of the clue.
Can you help me to learn more?
(Other definitions for pleas that I've seen before include "Urgent entreaties" , "Excuses, pretexts" , "Entreats" .)