fallacy
/făl′ə-sē/
noun
- A false notion.
- A statement or an argument based on a false or invalid inference.
- Incorrectness of reasoning or belief; erroneousness.
Merriam-Webster
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FALLACY Definition & Meaning - Merriam-Webster
2 weeks ago - The meaning of FALLACY is a false or mistaken idea. How to use fallacy in a sentence. Did you know?
Cambridge Dictionary
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FALLACY | definition in the Cambridge English Dictionary
FALLACY meaning: 1. an idea that a lot of people think is true but is in fact false: 2. an idea that a lot of…. Learn more.
Wikipedia
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Fallacy - Wikipedia
2 days ago - English scholar and theologian Richard Whately (1787–1863) defines a fallacy broadly as, "any argument, or apparent argument, which professes to be decisive of the matter at hand, while in reality it is not".
Videos
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What is the meaning of Fallacy? - YouTube
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What Is the Definition of a Fallacy? - YouTube
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Internet Encyclopedia of Philosophy
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Fallacies | Internet Encyclopedia of Philosophy
The vast majority of the commonly identified fallacies involve arguments, although some involve only explanations, or definitions, or questions, or other products of reasoning. Some researchers, although not most, use the term “fallacy” very broadly to indicate any false belief or cause of a false belief.
Dictionary.com
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FALLACY Definition & Meaning | Dictionary.com
FALLACY definition: a deceptive, misleading, or false notion, belief, etc.. See examples of fallacy used in a sentence.
Vocabulary.com
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Fallacy - Definition, Meaning & Synonyms | Vocabulary.com
It technically means a flaw in an argument that makes it deceptive or misleading. In poetry, the "pathetic fallacy" is the false idea that things like rocks or stars have human feelings (pathos).
The Writing Center
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Fallacies – The Writing Center
December 29, 2011 - Fallacies are defects that weaken arguments. By learning to look for them in your own and others’ writing, you can strengthen your ability to evaluate the arguments you make, read, and hear.
Logical Fallacies
logicalfallacies.org › fallacy-fallacy.html
Fallacy Fallacy - Definition & Examples | LF
The Fallacy Fallacy, also known as the Argument from Fallacy, is a logical fallacy in which a conclusion is rejected solely because it has been derived from an argument that contains a fallacy. This type of fallacy is committed when someone concludes that a statement is false simply because ...
Lindsey Wilson University
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Introduction to Fallacies LWC Writing Center
A fallacy is an illogical step in the formulation of an argument.
Logically Fallacious
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Definist Fallacy
This book is a crash course in effective reasoning, meant to catapult you into a world where you start to see things how they really are, not how you think they are. The focus of this book is on logical fallacies, which loosely defined, are simply errors in reasoning.
Mediresonline
mediresonline.org › article › exact-definition-fallacy-a-new-logical-fallacy
Exact Definition Fallacy: A New Logical Fallacy
If the debater provides a reasonable personal definition, then the other debater will not accept it, but he or she will ask for a dictionary definition or an organization's definition. A fallacy is the use of invalid or faulty reasoning to construct an argument.
Oxford English Dictionary
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fallacy, n. meanings, etymology and more | Oxford English Dictionary
There are 11 meanings listed in OED's entry for the noun fallacy, four of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.
Wikipedia
en.wikipedia.org › wiki › Fallacies_of_definition
Fallacies of definition - Wikipedia
July 24, 2025 - The definist fallacy is a logical fallacy, coined by William Frankena in 1939 in a critique of the "naturalistic fallacy", that involves the definition of one property in terms of a non-synonym.