[{"word":"goldmines","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A mine for gold ore or metal.","synonyms":[],"antonyms":[],"example":"South Africa has many goldmines."},{"definition":"A very profitable economic venture.","synonyms":[],"antonyms":[],"example":"This oil deposit is a regular gold mine. We make more and more money every year!"},{"definition":"A plentiful stockpile of something sought after.","synonyms":[],"antonyms":[],"example":"The Smithsonian Institute is a goldmine of knowledge, but like most mines, you have to dig for the good stuff."}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/gold%20mine","https://en.wiktionary.org/wiki/goldmine","https://en.wiktionary.org/wiki/goldmines"]}]