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.
Whatever the club’s reasoning, there was something familiar and troubling about this disappointing deadline paralysis. Thomas Drance, The Athletic, 8 Mar. 2025 As is often the case on its emergency docket, the court did not explain its reasoning. Ryan Young, CNN, 7 Mar. 2025 Hong Kong — Chinese tech giant Alibaba unveiled its latest artificial intelligence reasoning model on Thursday, boasting that its capabilities beat those of rival models from OpenAI and startup DeepSeek. Cnn.com Wire Service, The Mercury News, 6 Mar. 2025 American citizens who spoke with The Denver Post explained their reasoning as including distress about women’s rights, transgender health care, economic uncertainties and attempts to slash federal funding under the Trump administration. Megan Ulu-Lani Boyanton, The Denver Post, 6 Mar. 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

Browse Nearby Words

Cite this Entry

“Reasoning.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reasoning. Accessed 11 Mar. 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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