[{"word":"multigrade","phonetics":[],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"Having the characteristics of multiple grades of a product (especially of a lubricating oil)","synonyms":[],"antonyms":[]},{"definition":"Relating to students of differing grade levels","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/multigrade"]}]