[{"word":"treatise","phonetic":"/ˈtɹiːtɪs/","phonetics":[{"text":"/ˈtɹiːtɪs/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/treatise-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=2454358","license":{"name":"BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"}}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A formal, usually lengthy, systematic discourse on some subject.","synonyms":[],"antonyms":[]}],"synonyms":["disquisition","dissertation","monograph","treatment"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/treatise"]}]