[{"word":"methionine","phonetic":"/mɪˈθʌɪəniːn/","phonetics":[{"text":"/mɪˈθʌɪəniːn/","audio":""},{"text":"/-ˌnaɪn/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A lipotropic, sulphur-containing essential amino acid, C5H11NO2S, found in most protein.","synonyms":[],"antonyms":[]}],"synonyms":["Met"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/methionine"]}]