Brash, old movement around university (4)
I believe the answer is:
loud
'brash' is the definition.
(I've seen this before)
'old movement around university' is the wordplay.
'movement' is an anagram indicator (letters move around).
'around' is an insertion indicator.
'university' becomes 'U' (abbreviation for university).
'old' with letters rearranged gives 'lod'.
'lod' placed around 'u' is 'LOUD'.
(Other definitions for loud that I've seen before include "Resounding" , "vulgar" , "Fortissimo - gaudy" , "At high volume" , "Brash" .)