Georgia entertains one, going round Italian city (5)
I believe the answer is:
genoa
'italian city' is the definition.
(I've seen this before)
'georgia entertains one going round' is the wordplay.
'georgia' becomes 'GA' (abbreviation).
'entertains' means one lot of letters goes inside another.
'going round' says the letters should be written in reverse.
'one' reversed gives 'eno'.
'ga' enclosing 'eno' is 'GENOA'.
(Other definitions for genoa that I've seen before include "NW Italian sea port" , "Italian city has no age, oddly" , "Type of rich fruit cake" , "Italian city; sail" , "City of Italy" .)