[{"word":"hexad","phonetic":"/ˈhɛksæd/","phonetics":[{"text":"/ˈhɛksæd/","audio":""},{"text":"/ˈhɛksæd/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A group of six.","synonyms":["sextet"],"antonyms":[]},{"definition":"An element or radical with the combining power of six units, i.e. six atoms of hydrogen.","synonyms":[],"antonyms":[]}],"synonyms":["sextet"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/hexad"]}]