D-DAY


Meaning of D-DAY in English

You can use ~ to refer to the day that is chosen for the beginning of an important activity.

~ for my departure was set for 29th June.

N-UNCOUNT

Collins COBUILD.      Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) .