definition of
backstage

[1] #1 backstage n. [wing, offstage] a stage area out of sight of the audience. wn

[2] #2 backstage r. out of view of the public; behind the scenes; "Working backstage to gain political support for his proposal"; "many private deals were made backstage at the convention". wn

[3] #3 backstage r. in or to a backstage area of a theater; "costumes were changed backstage". wn