[{"word":"downwash","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Downward air turbulence caused by a propeller or jet, but especially by helicopter blades","synonyms":[],"antonyms":[]},{"definition":"The downward motion of air as a result of eddies behind a wing or chimney, etc.","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/downwash"]}]