[{"word":"carborundum","phonetic":"/kɑɹbəˈɹʌndəm/","phonetics":[{"text":"/kɑɹbəˈɹʌndəm/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Crystals of silicon carbide used as an abrasive.","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/carborundum"]}]