[{"word":"isoproterenol","phonetic":"/ˌʌɪ.səp.ɹəʊ.təˈɹiː.nɒl/","phonetics":[{"text":"/ˌʌɪ.səp.ɹəʊ.təˈɹiː.nɒl/","audio":""},{"text":"/ˌaɪ.səp.ɹoʊˈtɛɹ.əˌnɔl/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A synthetic derivative of adrenaline, used for the relief of bronchial asthma and pulmonary emphysema.","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/isoproterenol"]}]