Cornwall's only cathedral city (5)
I believe the answer is:
truro
(Other definitions for truro that I've seen before include "One slain by Cain" , "City of Cornwall" , "Cornish cathedral city" , "Cornish county town" , "Southwest city" .)
I believe the answer is:
truro
(Other definitions for truro that I've seen before include "One slain by Cain" , "City of Cornwall" , "Cornish cathedral city" , "Cornish county town" , "Southwest city" .)