[{"word":"punchcard","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A card that can have holes or notches cut in it, especially one for storing data, that can be sorted according to combinations of holes present or absent.","synonyms":[],"antonyms":[]},{"definition":"A card given to a customer and punched with a hole at each purchase, allowing a reward to be claimed when fully punched.","synonyms":[],"antonyms":[]}],"synonyms":["Hollerith card","punched card","index card","punched card"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/punch%20card","https://en.wiktionary.org/wiki/punchcard"]}]