[{"word":"sounding-board","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A thin board that forms part of the resonating chamber of a musical instrument and serves to reinforce its sound","synonyms":[],"antonyms":[]},{"definition":"A structure that reflects sound towards the intended listeners","synonyms":[],"antonyms":[]},{"definition":"(by extension) Any device or means used to spread an idea or point of view","synonyms":[],"antonyms":[]},{"definition":"A person, or group, whose reactions to a new idea or proposal serve to assess its acceptability","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/sounding%20board","https://en.wiktionary.org/wiki/sounding-board"]}]