[{"word":"viewer","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Someone who views a spectacle; an onlooker or spectator.","synonyms":[],"antonyms":[]},{"definition":"Someone who watches television.","synonyms":[],"antonyms":[]},{"definition":"Any optical device used to view photographic slides.","synonyms":[],"antonyms":[]},{"definition":"A program that displays the contents of a file.","synonyms":[],"antonyms":[]},{"definition":"The manager of a colliery, who directs its workings and ventilation.","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/viewer"]}]