pseudoscience
noun
pseu·do·sci·ence
ˌsü-dō-ˈsī-ən(t)s 
: a system of theories, assumptions, and methods erroneously regarded as scientific
Examples of pseudoscience in a Sentence
Recent Examples on the Web
Supernatural beliefs, conspiracy theories and pseudoscience have struck researchers as totally impervious to contrary evidence.
—
Eli Elster, The Conversation, 2 Dec. 2025
There is a clear, straightforward path to making such an impact, and having your mediocre, contrarian research (whether legitimate research or pseudoscience) going completely viral.
—Big Think, 12 Nov. 2025
Powell understands why otherwise rational runners spend money on what might be considered pseudoscience.
—Ali Nolan, Outside, 10 Nov. 2025
Similar to Rogan’s disposition to endorse pseudoscience and bad medical advice.
—Rafael Perez, Oc Register, 28 Oct. 2025
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Eli Elster, The Conversation, 2 Dec. 2025
There is a clear, straightforward path to making such an impact, and having your mediocre, contrarian research (whether legitimate research or pseudoscience) going completely viral.
—Big Think, 12 Nov. 2025
Powell understands why otherwise rational runners spend money on what might be considered pseudoscience.
—Ali Nolan, Outside, 10 Nov. 2025
Similar to Rogan’s disposition to endorse pseudoscience and bad medical advice.
—Rafael Perez, Oc Register, 28 Oct. 2025
See All Example Sentences for pseudoscience
Cite this Entry
“Pseudoscience.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pseudoscience. Accessed 4 Dec. 2025.
Copy CitationMedical Definition
pseudoscience
noun
pseu·do·sci·ence
ˌsüd-ō-ˈsī-ən(t)s
: a system of theories, assumptions, and methods erroneously regarded as scientific
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