'Greenroom' definitions:

Definition of 'greenroom'

From: WordNet
noun
A backstage room in a theater where performers rest or have visitors

Definition of 'Greenroom'

From: GCIDE
  • Greenroom \Green"room`\ (gr[=e]n"room`), n. The retiring room of actors and actresses in a theater. [1913 Webster]

Synonyms of 'greenroom'

From: Moby Thesaurus