[{"word":"infinitesimal","phonetic":"/ˌɪnfɪnɪˈtɛsɪməl/","phonetics":[{"text":"/ˌɪnfɪnɪˈtɛsɪməl/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/infinitesimal-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=7467893"}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A non-zero quantity whose magnitude is smaller than any positive number (by definition it is not a real number).","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":["infinity"]},{"partOfSpeech":"adjective","definitions":[{"definition":"Incalculably, exceedingly, or immeasurably minute; vanishingly small.","synonyms":[],"antonyms":[],"example":"Do you ever get the feeling that you are but an infinitesimal speck, swallowed by the vastness of the universe and beyond?"},{"definition":"Of or pertaining to values that approach zero as a limit.","synonyms":[],"antonyms":[]},{"definition":"Very small.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":["enormous","infinite"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/infinitesimal"]}]