Native (5)
(Other definitions for ingrown that I've seen before include "Like some toenails" , "Innate; inward-looking" , "Worn gin (anag.)" , "misplaced nail" , "with innate quality" .)
(Other definitions for citizen that I've seen before include "Inhabitant of a town or city" , "Legally recognised national of a country" , "Member of community" , "Subject; townsman" , "Person with full rights in country by birth" .)
'native' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for local that I've seen before include "Confined to the home area" , "Pub around the corner?" , "Public house - not far away" , "Convenient pub" , "Of the particular neighbourhood" .)