[{"word":"unknowns","phonetics":[],"meanings":[{"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":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/unknown","https://en.wiktionary.org/wiki/unknowns"]}]