College, to a Brit (3)
I believe the answer is:
uni
'college to a brit' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for uni that I've seen before include "Seat of learning" , "Queen's, Belfast, for example" , "Place of higher education (abbr)" , "Third-level college, in short" , "College, colloquially" .)