The document provides definitions for various areas of a theater, including the foyer or entrance area for audiences, the front of house area for refreshments, and the auditorium where audiences sit facing the stage. It also describes the light, sound, and visual area behind the auditorium seating known as "the box," the rig attached to the ceiling for lights and air conditioning, and the backstage area for actors including wings on either side of the stage and the gym if space is limited. Additional terms defined are flies above the stage, front tabs in front of the proscenium arch, legs that hide the wings, a cyclorama or backscreen, a trap door on stage, flight cases for equipment, and the prompt corner