Greenroom

n.

1.

The retiring room of actors and actresses in a theater.

Noun

1.

greenroom - a backstage room in a theater where performers rest or have visitors

L, R, acting area, antechamber, anteroom, apron, apron stage, audience chamber, backstage, band shell, bandstand, board, bridge, coulisse, dock, dressing room, flies, fly floor, fly gallery, forestage, grid, gridiron, lightboard, lounge, orchestra, orchestra pit, performing area, pit, presence chamber, proscenium, proscenium stage, reception room, shell, side room, stage, stage left, stage right, switchboard, the boards, throne room, waiting room, wardroom, wings