[{"word":"heliogravure","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The process of photographic engraving.","synonyms":[],"antonyms":[]},{"definition":"An engraving of this kind.","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/heliogravure"]}]