[{"word":"hypoxanthine","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A bicyclic heterocycle, 3,7-dihydropurin-6-one, that is an intermediate in the biosynthesis of uric acid.","synonyms":[],"antonyms":[]}],"synonyms":["sarcin","sarcine","sarkin"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/hypoxanthine"]}]