[{"word":"rhenium","phonetic":"/ˈɹiːniəm/","phonetics":[{"text":"/ˈɹiːniəm/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A metallic chemical element (symbol Re) with an atomic number of 75: a heavy, silvery-gray transition metal.","synonyms":[],"antonyms":[]},{"definition":"A single atom of this element.","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/rhenium"]}]