[{"word":"muons","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"An unstable elementary particle in the lepton family, having similar properties to the electron but with a mass 207 times greater.","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/muon","https://en.wiktionary.org/wiki/muons"]}]