Noun
The retiring room of actors and actresses in a theater.
Source: Webster's dictionaryAs he sat in the greenroom before his show, a series of well-wishers came by. Source: Internet
Then she comes into the greenroom, looking very warm and maternal, and she says to me, “You’re Mommy’s big girl now.” Source: Internet
Most recently, she has voiced characters in “Aquaman” and the “Despicable Me” franchise; four years ago, she did a series for Netflix — a kids show called “Julie’s Greenroom.” Source: Internet