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单词 uniformitarianism
释义

uniformitarianism

noun

uni·​for·​mi·​tar·​i·​an·​ism ˌyü-nə-ˌfȯr-mə-ˈter-ē-ə-ˌni-zəm How to pronounce uniformitarianism (audio)
: a geologic doctrine that processes acting in the same manner as at present and over long spans of time are sufficient to account for all current geological features and all past geological changes compare catastrophism

Example Sentences

Recent Examples on the Web Ever since geology came into its own as a science in the 19th century, much of the field has been influenced by the concept of uniformitarianism—that the present is the key to the past. Riley Black, Smithsonian Magazine, 19 Apr. 2022 Substantive uniformitarianism, and incorrect theory, should be abandoned. Brian Romans, WIRED, 8 Jan. 2011

Word History

First Known Use

1865, in the meaning defined above

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更新时间:2024/12/23 17:51:40