[{"word":"cryogenics","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The science and technology of the production of very low temperatures.","synonyms":[],"antonyms":[]},{"definition":"The scientific study of low-temperature phenomena.","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/cryogenics"]}]