[{"word":"knurl","phonetics":[{"audio":"https://api.dictionaryapi.dev/media/pronunciations/en/knurl-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=558932","license":{"name":"BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"}}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A contorted knot in wood.","synonyms":[],"antonyms":[]},{"definition":"A crossgrained protuberance; a nodule; a boss or projection.","synonyms":[],"antonyms":[]},{"definition":"A lined or crossgrained pattern of ridges or indentations rolled or pressed into a part for grip.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To roll or press a pattern of ridges or indentations into a part for grip.","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/knurl"]}]