Of a city (5)
(Other definitions for urban that I've seen before include "Of or about city areas" , "Situated in city or town" , "away from the country?" , "One of eight popes" , "Belonging to a city" .)
'of a city' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for civic that I've seen before include "Numbers of Romans" , "This centre of town" , "view of the city" , "Relating to citizenship or public affairs" , "Relating to a city/town" .)