[{"word":"notochord","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A flexible rodlike structure that forms the main support of the body in the lowest chordates; a primitive spine","synonyms":[],"antonyms":[]},{"definition":"A similar structure found in the embryos of vertebrates from which the spine develops","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/notochord"]}]