D-DAY


Meaning of D-DAY in English

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

D-day for my departure was set for 29th June.

N-UNCOUNT

Collins COBUILD Advanced Learner's English Dictionary.      Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне.