[{"word":"methadone","phonetic":"/ˈmɛθədoʊn/","phonetics":[{"text":"/ˈmɛθədoʊn/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A synthetic opioid analgesic, used to wean addicts off heroin or other opiate based narcotics, and in chronic pain management.","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/methadone"]}]