[{"word":"cambium","phonetic":"/ˈkambɪəm/","phonetics":[{"text":"/ˈkambɪəm/","audio":""},{"text":"/ˈkeə̯m.biˌəm/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A layer of cells between the xylem and the phloem that is responsible for the secondary growth of roots and stems.","synonyms":[],"antonyms":[]},{"definition":"Periosteum, a membrane that covers the outer surface of bones","synonyms":[],"antonyms":[]},{"definition":"One of the humours formerly believed to nourish the bodily organs.","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/cambium"]}]