pseudoscience

noun

pseu·​do·​sci·​ence ˌsü-dō-ˈsī-ən(t)s How to pronounce pseudoscience (audio)
: a system of theories, assumptions, and methods erroneously regarded as scientific
pseudoscientific adjective
pseudoscientist noun

Examples of pseudoscience in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The inescapable conclusion is that Kennedy’s HHS is in the grip of a pseudoscience revolution in which misinformation and disinformation are ascendant. Michael Hiltzik, Los Angeles Times, 22 Apr. 2025 There is a little too much darkness in this world and not enough light—a little too much pseudoscience and not enough science. Eric Berger, ArsTechnica, 22 Apr. 2025 Their proof was something called eugenics, a pseudoscience which argued that humans had to use advanced technology and medicine to get people with good traits to reproduce while stopping those with bad traits from having the opportunity to do so. Alex Green, The Conversation, 10 Mar. 2025 The hallmark of The True Beauty of Being Bitten by a Tick is the sense of dread that mounts while Yvonne grows more and more susceptible to a figment of utopia built on wellness pseudoscience. Matthew Jacobs, Vulture, 18 Mar. 2025 See All Example Sentences for pseudoscience

Word History

First Known Use

1796, in the meaning defined above

Time Traveler
The first known use of pseudoscience was in 1796

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Cite this Entry

“Pseudoscience.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pseudoscience. Accessed 28 Apr. 2025.

Medical Definition

pseudoscience

noun
pseu·​do·​sci·​ence ˌsüd-ō-ˈsī-ən(t)s How to pronounce pseudoscience (audio)
: a system of theories, assumptions, and methods erroneously regarded as scientific
pseudoscientific adjective
Last Updated: - Updated example sentences
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