Bible Dictionaries
Catastrophism

Webster's Dictionary

(n.) The doctrine that the geological changes in the earth's crust have been caused by the sudden action of violent physical causes; - opposed to the doctrine of uniformism.

Bibliography Information
Webster, Noah. Entry for 'Catastrophism'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​c/catastrophism.html. 1828.