( formal ) (at) a time when sth is new, exciting and strong :
in the first flush of youth / enthusiasm / romance
( formal ) (at) a time when sth is new, exciting and strong :
in the first flush of youth / enthusiasm / romance
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005