[{"word":"catastrophism","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The doctrine that sudden catastrophes, rather than continuous change, cause the main features of the Earth's crust.","synonyms":[],"antonyms":["uniformitarianism"]},{"definition":"The practice or tendency of catastrophizing, regarding bad things as catastrophic.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":["uniformitarianism"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/catastrophism"]}]