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' is the wordplay.
I cannot really see how this works, but
'receive' could be 'get' (synonyms) and 'get' is found in the answer.
The remaining letters 'it' is a valid word which might be clued in a way I don't see.
This explanation may well be incorrect...
'you' acts as a link.
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" .)