In a theatre or cinema, when the house lights dim or go down, the lights where the audience sits are switched off. When the house lights come up, the lights are switched on.
N-PLURAL : the N
In a theatre or cinema, when the house lights dim or go down, the lights where the audience sits are switched off. When the house lights come up, the lights are switched on.
N-PLURAL : the N
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006