[{"word":"oligarch","phonetic":"/ˈoʊlɪˌɡɑɹk/","phonetics":[{"text":"/ˈoʊlɪˌɡɑɹk/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A member of an oligarchy; someone who is part of a small group that runs a country.","synonyms":[],"antonyms":[]},{"definition":"(especially Russia, USA, Europe, or China) A very rich person, particularly with political power; a plutocrat.","synonyms":["plutocrat","tycoonocrat"],"antonyms":[]},{"definition":"(cosmogony) A protoplanet formed during oligarchic accretion.","synonyms":[],"antonyms":[]}],"synonyms":["plutocrat","tycoonocrat"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/oligarch"]}]