[{"word":"threonine","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"An essential amino acid C4H19NO3 found in most animal proteins.","synonyms":[],"antonyms":[]}],"synonyms":["Thr"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/threonine"]}]