[{"word":"bullroarer","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"An ancient ritual musical instrument and means of communicating over extended distances, consisting of a slat of wood tied to the end of a thong or string, with which the slat is whirled so as to cause an intermittent roaring noise.","synonyms":[],"antonyms":[]}],"synonyms":["rhombus","thunder stick","turndun","whizzing stick"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/bullroarer"]}]