[{"word":"exoplanets","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A planet which exists outside Earth's solar system.","synonyms":["exosolar planet","extrasolar planet"],"antonyms":[]}],"synonyms":["exosolar planet","extrasolar planet"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/exoplanet","https://en.wiktionary.org/wiki/exoplanets"]}]