[em.i.grate] vi -grat.ed ; -grat.ing [L emigratus, pp. of emigrare, fr. e- + migrare to migrate] (1778): to leave one's place of residence or country to live elsewhere -- em.i.gra.tion n
EMIGRATE
Meaning of EMIGRATE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012