Spin round one city (5)
I believe the answer is:
turin
'city' is the definition.
(Turin is an example)
'spin round one' is the wordplay.
I cannot quite see how this works, but
'one' could be 'i' (Roman numeral) and 'i' is present in the answer.
'spin' could be 'turn' (I've seen this in other clues) and 'turn' is found within the remaining letters.
This accounts for all the letters.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for turin that I've seen before include "regional capital" , "I turn to the Italian city" , "Italian location" , "foreign city" , "Piedmontese capital" .)