The retiring room of actors and actresses in a theater.
A room backstage, occasionally licensed, in which the company can sit and relax before, during or after a show. There'll always be a kettle there, if nothing else! Not as common as they used to be.
A room near the stage where actors may sit comfortably before and after the show or during scenes in which they do not appear. This room is traditionally painted green; the custom arose in England, where the color was thought to be soothing.
a backstage room in a theater where performers rest or have visitors
The room that serves as a waiting area for actors and backstage personnel
A room backstage, often licensed, in which the company can sit and relax before, during or after a show. Once common, greenrooms are rarely found in modern theatres.
A backstage room where speakers and performers can relax when they are not on stage. Also applies to television studios.