Be reprimanded or punished, you understand (3,2)
I believe the answer is:
get it
'understand' is the definition.
(I've seen this before)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for get it that I've seen before include "Be punished" , "Understand" , "twig?" , "See the point" .)