[{"word":"tourmalines","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A complex black or dark-coloured borosilicate mineral, compounded with various chemical elements and considered a semi-precious stone.","synonyms":[],"antonyms":[]},{"definition":"A transparent gemstone cut from it.","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/tourmaline","https://en.wiktionary.org/wiki/tourmalines"]}]