reasoning

noun

rea·​son·​ing ˈrēz-niŋ How to pronounce reasoning (audio)
ˈrē-zᵊn-iŋ
1
: the use of reason
especially : the drawing of inferences or conclusions through the use of reason
2
: an instance of the use of reason : argument

Examples of reasoning in a Sentence

Could you explain your reasoning? They told everyone the reasoning behind the decision. a conclusion based on fallacious reasoning Humans possess the power of reasoning.
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 stakes are too high for systems that lack real-time reasoning and full contextual comprehension. Tarun Eldho Alias, Forbes.com, 24 Apr. 2025 That’s because the amygdala, a part of the brain that processes feelings, and the prefrontal cortex, which is responsible for reasoning and self-control, may fall out of sync under these conditions. Nathalie Alonso, AFAR Media, 23 Apr. 2025 Aside from economic realities facing the entire industry in this moment, in a time of contraction, the reasoning behind the cuts hasn’t been made clear. Matt Grobar, Deadline, 23 Apr. 2025 At this point, supporter opposition to the Egyptian venture appeared to have ulterior reasoning, beyond the dispute about Mashhour’s comments, owing to the club’s recent performance on the pitch. Adam Crafton, New York Times, 22 Apr. 2025 See All Example Sentences for reasoning

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of reasoning was in the 14th century

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Cite this Entry

“Reasoning.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reasoning. Accessed 30 Apr. 2025.

Kids Definition

reasoning

noun
rea·​son·​ing
1
: the use of reason
2
: the reasons used in and the proofs that result from thought : argument

More from Merriam-Webster on reasoning

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