expatriation

n. act of banishing a person from his native country; banishment, exile

An expatriate (in abbreviated form, expat) is a person temporarily or permanently residing in a country and culture other than that of the person's upbringing or legal residence. The word comes from the Latin ex (out of) and patria (country, fatherland), and is sometimes misspelled (either unintentionally or intentionally) as ex-patriot or short x-pat, because of its pronunciation.
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Noun
1. the act of expelling a person from their native land; "men in exile dream of hope"; "his deportation to a penal colony"; "the expatriation of wealthy farmers"; "the sentence was one of transportation for life"
(synonym) exile, deportation, transportation
(hypernym) banishment, proscription
(hyponym) Babylonian Captivity
(derivation) expatriate, deport, exile
2. migration from a place (especially migration from your native country in order to settle in another)
(synonym) emigration, out-migration
(hypernym) migration
(derivation) expatriate

n. expatriation, act of banishing a person from his native country; banishment

(n.)
The act of banishing, or the state of banishment; especially, the forsaking of one's own country with a renunciation of allegiance.