A naturalized citizen is someone who was not born in a particular country but has gone through a process to become a legal member of that country. Full definition
It also provides means by which certain aliens can become naturalized citizens with full rights of citizenship. (practicepanther.com)
About 7 % of the U.S. population consists of foreign born non-citizens, while 6 % of the U.S. population consists of naturalized citizens of the United States. (politics.stackexchange.com)
«I know that the tendency for naturalized citizens to participate and be registered and go out and vote is higher than those who have been here and have not gone through that process. (politico.com)