Glimpse Canterbury, perhaps (3)
I believe the answer is:
see
'glimpse' is the definition.
(thesaurus)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for see that I've seen before include "Understand; view" , "Observe the bishop's jurisdiction" , "Bishops office" , "Bishop's responsibility; observe" , "Check" .)