Bishop leaves Suffolk town for Greater Manchester one (6)
I believe the answer is:
eccles
'one' is the definition.
Both the answer and definition are singular nouns.
Maybe you can see an association between them that I can't see?
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for eccles that I've seen before include "Lancashire town" , "Town known for cakes" , "in which goon appears" , "Kind of cake filled with dried fruit" , "Town in Greater Manchester, selling its own cakes since 1793" .)