noun

a person who lives outside their native country.

American expatriates in London

adjective

denoting or relating to a person living outside their native country.

expatriate workers

emigrant,living abroad,working abroad,non-native,émigré,displaced,refugee,exiled,expat

verb

send (a person or money) abroad.

we expatriated the prisoners of war immediately after the end of the war

settle abroad,live abroad,relocate abroad