Simple past tense and past participle of naturalise.(verb)
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Use "naturalised" in a sentence
"Meanwhile, ABC News reported that authorities were closing in on "a person of interest," described as a naturalised American citizen who hails from Pakistan who just returned from a five-month stay in that country."
"But confronted with this "naturalised" spelling, people started pronouncing the word as if it were "Poonjab" in an uninformed effort at pronouncing the "u" in an authentic foreign way."
"After all, the positive register of Queen Mab includes the notion of variegation, a kind of naturalised complexity."