[{"word":"cavitation","phonetic":"/ˌkævɪˈteɪʃən/","phonetics":[{"text":"/ˌkævɪˈteɪʃən/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The formation of pits on a surface.","synonyms":[],"antonyms":[]},{"definition":"(fluid dynamics) The formation, in a fluid, of vapor bubbles that rapidly collapse; especially in a rotating marine propeller or pump impeller.","synonyms":[],"antonyms":[]},{"definition":"The formation of cavities in an organ, especially in lung tissue as a result of tuberculosis.","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/cavitation"]}]