[{"word":"jetlag","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A physical condition caused by crossing time zones during flight; often the result of disruption to the circadian rhythms of the body.","synonyms":[],"antonyms":[]}],"synonyms":["circadian dysrhythmia","desynchronosis","jet syndrome"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/jet%20lag","https://en.wiktionary.org/wiki/jetlag"]}]