[{"word":"flyback","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The movement of the electron beam back to its initial position between scan lines in a cathode-ray tube display.","synonyms":[],"antonyms":[]},{"definition":"A special kind of electrical transformer, originally designed to generate high-voltage sawtooth signals at a relatively high frequency, and now extensively used in switched-mode power supplies.","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/flyback"]}]