Rose achieved at university (3,2)
I believe the answer is:
got up
'rose' is the definition.
('get up' can be a synonym of 'rise')
'achieved at university' is the wordplay.
'achieved' becomes 'got' (get can mean to achieve).
'at university' becomes 'up' (slang term meaning at university).
'got'+'up'='GOT UP'
(Other definitions for got up that I've seen before include "Arose" , "made to look good?" , "Ascended" , "20 [ROSE]" .)