(~es)
An ~ of people or things into a place is their arrival there in large numbers.
...problems caused by the ~ of refugees.
N-COUNT: usu sing, oft N of n
(~es)
An ~ of people or things into a place is their arrival there in large numbers.
...problems caused by the ~ of refugees.
N-COUNT: usu sing, oft N of n
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012