[{"word":"coalface","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The surface of coal exposed by mining, or a part of a coal seam that is currently being mined.","synonyms":[],"antonyms":[]},{"definition":"The end of a drift, entry, or room in a coal mine.","synonyms":[],"antonyms":[]},{"definition":"A place where difficult or strenuous work is done.","synonyms":[],"antonyms":[]},{"definition":"Where practical work is done, as opposed to theoretical or managerial work.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/coalface"]}]