[{"word":"unknown","phonetic":"/ʌnˈnəʊn/","phonetics":[{"text":"/ʌnˈnəʊn/","audio":""},{"text":"/ʌnˈnoʊn/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/unknown-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=1648326","license":{"name":"BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"}}],"meanings":[{"partOfSpeech":"verb","definitions":[{"definition":"To undo the process of knowing, to lose knowledge of something.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"noun","definitions":[{"definition":"A variable (usually x, y or z) whose value is to be found.","synonyms":[],"antonyms":[]},{"definition":"Any thing, place, or situation about which nothing is known; an unknown fact or piece of information.","synonyms":[],"antonyms":[]},{"definition":"A person of no identity; a nonentity","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"adjective","definitions":[{"definition":"(sometimes postpositive) Not known; unidentified; not well known.","synonyms":["anonymous","obscure","unascertained","uncharted","undiscovered","unexplored","unfamiliar","unidentified","unnamed","unrecognized","unrevealed","unsung"],"antonyms":["famous","known","well-known"]}],"synonyms":["anonymous","obscure","unascertained","uncharted","undiscovered","unexplored","unfamiliar","unidentified","unnamed","unrecognized","unrevealed","unsung"],"antonyms":["famous","known","well-known"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/unknow","https://en.wiktionary.org/wiki/unknown"]}]