[{"word":"great-grandchildren","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The child (son or daughter) of one's grandchild.","synonyms":[],"antonyms":[]}],"synonyms":["great-grandkid"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/great-grandchild","https://en.wiktionary.org/wiki/great-grandchildren"]}]