[{"word":"breastbone","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The central narrow bone in the front of the chest, connecting the collarbone and the top ribs.","synonyms":[],"antonyms":[]}],"synonyms":["sternum"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/breastbone"]}]