[{"word":"optimist","phonetic":"/ˈɒptɪmɪst/","phonetics":[{"text":"/ˈɒptɪmɪst/","audio":""},{"text":"/ˈɑptɪmɪst/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A person who expects a favourable outcome","synonyms":[],"antonyms":[]},{"definition":"A believer in optimism","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":["pessimist"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/optimist"]}]