admit (a foreigner) to the citizenship of a country
he was born in a foreign country and had never been naturalized
establish (a plant or animal) so that it lives wild in a region where it is not indigenous
the species was naturalized in Britain as early as 1620
alter (an adopted foreign word) so that it conforms more closely to the phonology or orthography of the adopting language
the stoccafisso of Liguria was naturalized in Nice as stocoficada
regard as or cause to appear natural
globalization has been naturalized as the inevitable pathway to economic prosperity and success