[{"word":"knuckle","phonetic":"/ˈnʌkəl/","phonetics":[{"text":"/ˈnʌkəl/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/knuckle-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=1780188","license":{"name":"BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"}}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Any of the joints between the phalanges of the fingers.","synonyms":[],"antonyms":[]},{"definition":"(by extension) A mechanical joint.","synonyms":[],"antonyms":[]},{"definition":"A cut of meat.","synonyms":[],"antonyms":[]},{"definition":"The curved part of the cushion at the entrance to the pockets on a cue sports table.","synonyms":[],"antonyms":[]},{"definition":"The kneejoint of a quadruped, especially of a calf; formerly used of the kneejoint of a human being.","synonyms":[],"antonyms":[]},{"definition":"The joint of a plant.","synonyms":[],"antonyms":[]},{"definition":"A convex portion of a vessel's figure where a sudden change of shape occurs, as in a canal boat, where a nearly vertical side joins a nearly flat bottom.","synonyms":[],"antonyms":[]},{"definition":"A contrivance, usually of brass or iron, and furnished with points, worn to protect the hand, to add force to a blow, and to disfigure the person struck; a knuckle duster.","synonyms":[],"antonyms":[],"example":"brass knuckles"},{"definition":"The rounded point where a flat changes to a slope on a piste.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To apply pressure, or rub or massage with one's knuckles.","synonyms":[],"antonyms":[],"example":"He knuckled the sleep from his eyes."},{"definition":"To bend the fingers.","synonyms":[],"antonyms":[]},{"definition":"To touch one's forehead as a mark of respect.","synonyms":[],"antonyms":[]},{"definition":"To yield.","synonyms":["knuckle under"],"antonyms":[]}],"synonyms":["knuckle under"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/knuckle"]}]