[{"word":"tocopherol","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Any of several isomers of the principal component of vitamin E, each containing a chromanol ring and an isoprene side-chain.","synonyms":[],"antonyms":[]}],"synonyms":["E306","E307","E308","E309","antioxidant"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/tocopherol"]}]