logical fallacy
- noun
- /ˈlɒdʒɪkəl ˈfæləsi/
- Rather than actually point out a logical fallacy on my part, you committed precisely that error.
- commit a logical fallacy
So pointing out logical fallacies, logical contradictions and so on in things that they otherwise would just blithely believe.
- So pointing out logical fallacies, logical contradictions and so on in things that they otherwise would just blithely believe.
- But but people still make that logical fallacy.
Examples
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My friends and I had a good time ripping apart the logical fallacies and inconsistencies of your post.
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To win the debate, she pointed out a logical fallacy in her opponent's reasoning.
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How is it not completely clear, at this point, what a huge logical fallacy that is?
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The second part of your comment is exactly the logical fallacy that I thought you were going for.
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How can you possibly not see that your argument is a logical fallacy?
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It's always a little sad when someone accuses someone else of a logical fallacy and gets it wrong.
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Your whole argument is just one extended logical fallacy (appeal to practice).
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I provided three responses to your assertion that I'd committed a logical fallacy.
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What I can do is scan for logical fallacies, falsehoods, and irrationality.
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Ad hominem and appeal to motive are logical fallacies that don't contribute value.
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Synonyms
A wrong belief that comes from bad reasoning
An argument with wrong logic made by mistake
Antonyms
A way of thinking or arguing that uses good reasons and evidence to show something is true
How Serious
- Specialized
- Informal
Surface Forms
Morphology
The meaning is directly compositional: 'logical' (relating to reasoning) modifies 'fallacy' (an error in reasoning), so the combined sense 'an error in reasoning' is transparently derivable from the parts. This adjective+noun composition is a common, cross-linguistically clear pattern, so a B1 learner who knows both constituents would understand the MWE.
Etymology
Logical fallacy pairs logical meaning clear thinking with fallacy, an old word for a 'trick' or 'mistake' in thought. The picture is a trick in your thinking that makes an argument wrong, so it means 'an error in reasoning'.