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Definition of Greenroom
1. Noun. A backstage room in a theater where performers rest or have visitors. 
Definition of Greenroom
1. n. The retiring room of actors and actresses in a theater.
Definition of Greenroom
1. [n -S]
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1. Noun. A backstage room in a theater where performers rest or have visitors. 
1. n. The retiring room of actors and actresses in a theater.
1. [n -S]