Definitions
1.AdjectiveRelating to, or situated in the area behind a stage.
2.AdjectiveSecret, concealed from the public.
3.AdverbTowards the area behind the stage.
4.AdverbOut of view of the public.
5.NounThe area behind a stage out of view of the audience where performers wait to give their show; especially that of the dressing rooms.
6.NounThe private portion of the space used by a business or enterprise.