CURTAIN-UP
Meaning of CURTAIN-UP in English
noun [ U ]
1.
the beginning of a play or show :
Curtain-up's at 7.30.
2.
the beginning of sth which is very exciting or dramatic
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005