推論の定義と意味 - メリアム・ウェブスター

REASONING Definition & Meaning - Merriam-Webster Est. 1828 Dictionary Definition Definition Synonyms Example Sentences Word History Phrases Containing Rhymes Entries Near Cite this Entry Citation Kids Definition Kids More from M-W Show more Show more Citation Kids More from M-W Save Word To save this word, you'll need to log in. Log In reasoning noun rea·​son·​ing ˈrēz-niŋ ˈrē-zᵊn-iŋ Synonyms of reasoning Simple Definition A Simple Definition is available from our Learner's Dictionary to help you understand the meaning faster. 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 Synonyms of reasoning Relevance logic reason See All Synonyms & Antonyms in Thesaurus 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 . Mythos marked a paradigm shift in AI capabilities, reportedly delivering processing power that enables superhuman coding and reasoning , a massive performance leap over previous models. — Jeffrey Sonnenfeld, Fortune , 2 May 2026 The reasoning , which contradicted every previous Supreme Court decision on segregation, cited the Fourteenth Amendment’s Equal Protection Clause. — Susan Shelley, Oc Register , 2 May 2026 Bowman, for his part, said his reasoning for bringing the pole up for discussion was much more mundane than some were suggesting. — Joseph States, Chicago Tribune , 1 May 2026 DeSantis’ latest reasoning emerged Monday — and the outcome could lead to blatant political gerrymandering in Florida and the elimination of the Fair Districts Amendment approved by voters in 2010. — Lawrence Mower, Miami Herald , 1 May 2026 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 See more words from the same century Phrases Containing reasoning line of reasoning Rhymes for reasoning seasoning See All Rhymes for reasoning Browse Nearby Words reasoner reasoning reasonless See all Nearby Words Cite this Entry Style MLA Chicago APA Merriam-Webster “Reasoning.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/reasoning. Accessed 5 May. 2026. Copy Citation 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 Nglish: Translation of reasoning for Spanish Speakers Britannica.com: Encyclopedia article about reasoning Last Updated: 3 May 2026 - Updated example sentences Love words? Need even more definitions? Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Merriam-Webster unabridged More from Merriam-Webster Word of the Day augur See Definitions and Examples » Get Word of the Day daily email! Popular in Grammar & Usage See More More Commonly Mispronounced Words 5 Verbal Slip Ups and Language Mistakes Is that lie 'bald-faced' or 'bold-faced'? The Difference Between 'i.e.' and 'e.g.' Why is '-ed' sometimes pronounced at the end of a word? See More Popular in Wordplay See More The Longest Long Words List 9 Other Words for Beautiful The Words of the Week - May 1 Why do we 'bury the lede?' 10 Words for Food with Unfortunate-Sounding Names See More Popular See More More Commonly Mispronounced Words The Longest Long Words List 9 Other Words for Beautiful See More Games & Quizzes See All Quordle Can you solve 4 words at once? Play Blossom Pick the best words! Play The Missing Letter A daily crossword with a twist Play Name That Tree! A quiz that’s all bark, no bite. Take the quiz See All