/ ˌeksˈpætriət; NAmE -ˈpeɪt-/ (also informal expat ) noun
a person living in a country that is not their own :
American expatriates in Paris
► ex·patri·ate adjective [ only before noun ]:
expatriate Britons in Spain
expatriate workers
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WORD ORIGIN
mid 18th cent. (as a verb): from medieval Latin expatriat- gone out from one's country, from the verb expatriare , from ex- out + patria native country.