[{"word":"actuators","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Something that actuates something else, especially a usually electric device that causes a mechanical device (i.e. a mechanism) to be switched on or off, for example an electric motor that opens and closes a valve","synonyms":[],"antonyms":[],"example":"The mind is the actuator of the body."},{"definition":"The mechanism that moves the head assembly on a disk drive","synonyms":[],"antonyms":[]},{"definition":"A relay that controls the flow of electricity","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/actuator","https://en.wiktionary.org/wiki/actuators"]}]