[{"word":"vanillin","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A chemical compound, 4-hydroxy-3-methoxybenzaldehyde, that is the primary constituent of vanilla.","synonyms":[],"antonyms":[]},{"definition":"Synthetic compound used as a substitute for the extract of the vanilla bean.","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/vanillin"]}]