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Synonyms

reasoning

American  
[ree-zuh-ning, reez-ning] / ˈri zə nɪŋ, ˈriz nɪŋ /

noun

  1. the act or process of a person who reasons.

  2. the process of forming conclusions, judgments, or inferences from facts or premises.

  3. the reasons, arguments, proofs, etc., resulting from this process.


reasoning British  
/ ˈriːzənɪŋ /

noun

  1. the act or process of drawing conclusions from facts, evidence, etc

  2. the arguments, proofs, etc, so adduced

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • half-reasoning adjective
  • nonreasoning adjective
  • reasoningly adverb

Etymology

Origin of reasoning

First recorded in 1325–75, reasoning is from the Middle English word resoninge. See reason, -ing 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

His team is developing neuro-symbolic AI, which combines traditional neural networks with symbolic reasoning.

From Science Daily • Apr. 5, 2026

PrismML has achieved a mathematical breakthrough that achieves a 1-bit model without compromising the reasoning, coding, and general knowledge capabilities of full-precision models, according to Hassibi.

From The Wall Street Journal • Mar. 31, 2026

Although Hatami understands the reasoning behind SB 1437, he believes the law should be amended to exempt child abuse cases.

From Los Angeles Times • Mar. 31, 2026

Marvell’s chips and accelerators should be even more valuable in a world driven by agentic AI, seeing as the technology requires continuous loops of reasoning, tool use, memory retrieval, and task coordination.

From Barron's • Mar. 30, 2026

The flaw in such reasoning, however, would have been obvious to any accountant or investment banker with a modicum of Hamiltonian wisdom.

From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis