[{"word":"megalodon","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A species of extinct shark that lived during the Miocene and Pliocene epochs. The species' scientific name is Carcharocles megalodon, although a few scientists argue the genus Otodus is more accurate.","synonyms":[],"antonyms":[]}],"synonyms":["megatooth"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/megalodon"]}]