[{"word":"exponential","phonetic":"/ˌɛk.spəʊ.ˈnɛn.tʃəl/","phonetics":[{"text":"/ˌɛk.spəʊ.ˈnɛn.tʃəl/","audio":""},{"text":"/ˌɛk.spoʊ.ˈnɛn.tʃəl/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/exponential-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=10618508","license":{"name":"BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"}}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Any function that has an exponent as an independent variable.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"adjective","definitions":[{"definition":"Relating to an exponent.","synonyms":[],"antonyms":[]},{"definition":"Expressed in terms of a power of e.","synonyms":[],"antonyms":[]},{"definition":"Characterised by a rate of change that is proportional to the value of the varying quantity, or, equivalently, by a doubling or halving over successive fixed intervals of time or other parameter.","synonyms":[],"antonyms":[],"example":"There were two deaths on Monday, four on Tuesday, and eight on Wednesday. The rate of increase seems exponential."},{"definition":"Characterised by a very rapid rate of change, especially increase.","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/exponential"]}]