[{"word":"casein","phonetic":"/ˈkeɪ.siː.ɪn/","phonetics":[{"text":"/ˈkeɪ.siː.ɪn/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A protein present in both milk and in the seeds of leguminous plants","synonyms":[],"antonyms":[]}],"synonyms":["legumine"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/casein"]}]