Auditorium: the part of a theatre, concert hall, or other public building in which the audience sits.
Opening between stage and the rest of the theatre.
proscenium: the metaphorical vertical plane of space in a theatre, usually surrounded on the top and sides by a physical proscenium arch (whether or not truly “arched”) and on the bottom by the stage floor itself, which serves as the frame into which the audience observes from a more or less unified angle the events taking place upon the stage during a theatrical performance. The concept of the fourth wall of the theatre stage space that faces the audience is essentially the same.
Kiosk / counter where one may buy tickets / refreshments / snacks in a cinema / bar / theatre etc.
- Cinema’s projector
- Circle of persons with a common interest, club.
Trapdoor in stage from which cues can be given to actors.
Illusionist, magician, conjurer.
Club, club house, casino.
English: Band club
The flies or wings (Theater): Areas that are part of a stage deck but offstage (out of sight of the audience).