[{"word":"ptyalin","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A form of amylase found in saliva that breaks down starch into maltose and dextrin.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/ptyalin"]}]