a piece of scenery or movable screen at the side of a stage; (in plural) the areas to either side of a stage out of view of the audience; the wings.

(a) Architecture a wing projecting from the side of a building; (b) Theatre a piece of scenery or movable screen at the side of a stage; (in plural)…

plural. The sidings of a theatrical stage, from which the scenery is slipped on, and where the actors stand before entering.

the side of the stage where the prompter sits, usually at stage left; cf. P.S. n. at P, n. initialisms.

Theatre. Each of the side-scenes on the stage; also plural (occasionally singular) the space at each side of the stage where these stand. Also in…

Theatre. An area at either side of a stage, protected by a screen from the view of the audience, where the actors stand before entering, and from…

One of the side scenes of the stage in a theatre; also the space between them, the wings.

the prompter's corner offstage.

An instrument that torments in some way. Theatre. (See quots.)

Of various English words. In form P. Prompt side; the side of a theatre stage on which the prompter sits.