[{"word":"flutters","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The act of fluttering; quick and irregular motion.","synonyms":[],"antonyms":[],"example":"the flutter of a fan"},{"definition":"A state of agitation.","synonyms":[],"antonyms":[]},{"definition":"An abnormal rapid pulsation of the heart.","synonyms":[],"antonyms":[]},{"definition":"A small bet or risky investment.","synonyms":[],"antonyms":[]},{"definition":"A hasty game of cards or similar.","synonyms":[],"antonyms":[]},{"definition":"(audio) The rapid variation of signal parameters, such as amplitude, phase, and frequency.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To flap or wave quickly but irregularly.","synonyms":[],"antonyms":[],"example":"flags fluttering in the wind"},{"definition":"Of a winged animal: to flap the wings without flying; to fly with a light flapping of the wings.","synonyms":[],"antonyms":[]},{"definition":"To cause something to flap.","synonyms":[],"antonyms":[],"example":"A bird flutters its wings."},{"definition":"To drive into disorder; to throw into confusion.","synonyms":[],"antonyms":[]},{"definition":"To be in a state of agitation or uncertainty.","synonyms":[],"antonyms":[]},{"definition":"To be frivolous.","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/flutter","https://en.wiktionary.org/wiki/flutters"]}]