[{"word":"ad-lib","phonetics":[],"meanings":[{"partOfSpeech":"verb","definitions":[{"definition":"To improvise all or part of a speech or other performance, especially in comedy.","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/ad-lib"]}]