[{"word":"greenroom","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"In a television studio, theatre or concert hall, the room where performers await their entrance.","synonyms":[],"antonyms":[]},{"definition":"The inside of a tube (i.e. of a wave making a tube).","synonyms":[],"antonyms":[]}],"synonyms":["tiring-house","tiring-room"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/green%20room","https://en.wiktionary.org/wiki/greenroom"]}]