[{"word":"freewheels","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A device in a transmission that disengages the driveshaft from the driven shaft when the driven shaft rotates faster than the driveshaft.","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/freewheel","https://en.wiktionary.org/wiki/freewheels"]}]