Place for discussion class about university (5)
I believe the answer is:
forum
'place for discussion' is the definition.
(I've seen this before)
'class about university' is the wordplay.
'class' becomes 'form' (form class is a kind of class).
'about' indicates putting letters inside.
'university' becomes 'u'.
'form' going around 'u' is 'FORUM'.
(Other definitions for forum that I've seen before include "Place to discuss ideas" , "place for debate" , "Ancient Roman marketplace or place for public discussions" , "Place where public discussion is held, as in ancient Rome" , "Place of assembly for the people in ancient Greece" .)