[{"word":"heptagon","phonetic":"/ˈhɛp.tə.ɡən/","phonetics":[{"text":"/ˈhɛp.tə.ɡən/","audio":""},{"text":"/ˈhɛp.tə.ɡɒn/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/heptagon-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=46623289"}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A polygon with seven sides and seven angles.","synonyms":[],"antonyms":[]}],"synonyms":["septagon"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/heptagon"]}]