[{"word":"carotene","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A class of tetraterpene plant pigments; they vary in colour from yellow, through orange to red, this colour originating in a chain of alternating single and double bonds.","synonyms":[],"antonyms":[]},{"definition":"Specifically, a number of isomers of tetraterpene hydrocarbons, C40H56, (especially beta-carotene), present in carrots etc, which are converted into vitamin A in the liver.","synonyms":[],"antonyms":[]}],"synonyms":["E160"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/carotene"]}]