[{"word":"provitamin","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Any biologically inactive compound that may be converted into a vitamin within an animal organism","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/provitamin"]}]