[{"word":"serine","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A nonessential amino acid, CH2OH.CH(NH2)COOH, found in most animal proteins, especially silk.","synonyms":[],"antonyms":[]}],"synonyms":["Ser"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/serine"]}]