Receive only a fraction of entitlement, you understand (3,2)
I believe the answer is:
get it
'understand' is the definition.
(I've seen this before)
'receive only a fraction of entitlement you' is the wordplay.
I cannot really understand how this works, but
'receive' could be 'get' (synonyms) and 'get' is located in the answer.
The remaining letters 'it' is a valid word which might be clued in a way I don't understand.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for get it that I've seen before include "Be punished" , "twig?" , "Understand" , "See the point" .)