[{"word":"decennial","phonetic":"/dɪˈsɛnɪəɫ/","phonetics":[{"text":"/dɪˈsɛnɪəɫ/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The tenth anniversary of an event or happening.","synonyms":[],"antonyms":[]}],"synonyms":["decaversary","tin anniversary"],"antonyms":[]},{"partOfSpeech":"adjective","definitions":[{"definition":"Occurring every ten years.","synonyms":[],"antonyms":[]},{"definition":"Of or related to a ten-year period, as a term of office.","synonyms":[],"antonyms":[]}],"synonyms":["decennal","decennalian","decennary"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/decennial"]}]