Dictionary.com
Thesaurus.com

scientism

American  
[sahy-uhn-tiz-uhm] / ˈsaɪ ənˌtɪz əm /

noun

  1. the style, assumptions, techniques, practices, etc., typifying or regarded as typifying scientists.

  2. the belief that the assumptions, methods of research, etc., of the physical and biological sciences are equally appropriate and essential to all other disciplines, including the humanities and the social sciences.

  3. scientific or pseudoscientific language.


scientism British  
/ ˈsaɪənˌtɪzəm /

noun

  1. the application of, or belief in, the scientific method

  2. the uncritical application of scientific or quasi-scientific methods to inappropriate fields of study or investigation

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of scientism

First recorded in 1875–80; scient(ist) + -ism

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Pope Leo warns repeatedly against both economism and scientism: the temptation to reduce human beings to market functions or material processes.

From The Wall Street Journal May 28, 2026

“I think it’s dangerous to lean too far into scientism, which is when you see the world exclusively through the lens of whether something is backed by science,” O’Keefe said.

From Slate Oct. 20, 2022

But his consilience project stems from excessive faith in science, or scientism.

From Scientific American Jun. 25, 2021

There’s also a difference between scientism and science.

From The New Yorker Oct. 17, 2019

Professor Clifford says he is more thoroughly in harmony with the spirit and letter of advanced scientism than any other living poet.

From Birds and Poets : with Other Papers by John Burroughs

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training