[{"word":"niello","phonetic":"/niˈɛləʊ/","phonetics":[{"text":"/niˈɛləʊ/","audio":""},{"text":"/niˈɛloʊ/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Any of various black metal alloys, made of sulphur with copper, silver or lead, used to create decorative designs on other metals.","synonyms":[],"antonyms":[]},{"definition":"An impression on paper taken from the engraved or incised surface before the niello alloy has been inlaid.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To decorate (a surface) using this technique.","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/niello"]}]