Meaning of “emigrate” - Learner’s Dictionary

emigrate

verb [ I ] us uk /ˈemɪɡreɪt/

to leave your own country to go and live in another one:

We're thinking of emigrating to New Zealand.
emigration noun [ U ] us uk /ˌemɪˈɡreɪʃən/

(Definition of “emigrate” from the Cambridge Learner’s Dictionary © Cambridge University Press)