[{"word":"phenacetin","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Any of a class of analgesic and antipyretic drugs derived from acetanilide.","synonyms":[],"antonyms":[]},{"definition":"A specific antipyretic drug, also called acetophenetidin, with the formula C10H13NO2 used from 1887 to the 1980s when it was withdrawn due to saftey concerns.","synonyms":[],"antonyms":[]}],"synonyms":["acetophenetidin","acetophenetidine"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/phenacetin"]}]