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1. Dictionary

   logic

   /ˈlɒdʒɪk/

   noun

   • 1. reasoning conducted or assessed according to strict principles of validity: "experience is a better guide to this than deductive logic" Similar science of reasoningscience of deductionscience of thoughtdialecticsargumentationratiocination
   • ▪ a particular system or codification of the principles of proof and inference: "Aristotelian logic"
   • ▪ the systematic use of symbolic and mathematical techniques to determine the forms of valid deductive argument.
   • ▪ the quality of being justifiable by reason: "there seemed to be a lack of logic in his remarks" Similar reasonjudgementlogical thoughtrationalitycognitionwisdomsagacitysound judgementsensegood sensecommon senserationalesanitydeductioninferencesyllogistic reasoningcoherencerelevanceinformal:horse sense
   • ▪ the course of action suggested by or following as a necessary consequence of: "the logic of private competition was to replace small firms by larger firms" Similar reasoningline of reasoningchain of reasoningprocess of reasoningargumentargumentation
   • 2. a system or set of principles underlying the arrangements of elements in a computer or electronic device so as to perform a specified task.
   • ▪ logical operations collectively.

   Word Origin late Middle English: via Old French logique and late Latin logica from Greek logikē (tekhnē) ‘(art) of reason’, from logos ‘word, reason’.

   Scrabble Points: 8

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2. www.merriam-webster.com › dictionary › logicLogic Definition & Meaning - Merriam-Webster

   www.merriam-webster.com › dictionary › logic

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   The meaning of LOGIC is a science that deals with the principles and criteria of validity of inference and demonstration : the science of the formal principles of reasoning. How to use logic in a sentence.

3. en.wikipedia.org › wiki › LogicLogic - Wikipedia

   en.wikipedia.org › wiki › Logic

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   Logic is the study of correct reasoning. It includes both formal and informal logic. Formal logic is the study of deductively valid inferences or logical truths. It examines how conclusions follow from premises based on the structure of arguments alone, independent of their topic and content.

4. dictionary.cambridge.org › dictionary › englishLOGIC | English meaning - Cambridge Dictionary

   dictionary.cambridge.org › dictionary › english

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   LOGIC definition: 1. a particular way of thinking, especially one that is reasonable and based on good judgment: 2…. Learn more.

5. www.dictionary.com › browse › logicLOGIC Definition & Meaning | Dictionary.com

   www.dictionary.com › browse › logic

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   noun. the science that investigates the principles governing correct or reliable inference. a particular method of reasoning or argumentation: We were unable to follow his logic. the system or principles of reasoning applicable to any branch of knowledge or study.

6. www.collinsdictionary.com › dictionary › englishLOGIC definition and meaning | Collins English Dictionary

   www.collinsdictionary.com › dictionary › english

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   Logic is a method of reasoning that involves a series of statements, each of which must be true if the statement before it is true.

7. www.britannica.com › topic › logicLogic | Definition, Types & Uses | Britannica

   www.britannica.com › topic › logic

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   Sep 30, 2024 · logic, the study of correct reasoning, especially as it involves the drawing of inferences. This article discusses the basic elements and problems of contemporary logic and provides an overview of its different fields.

8. www.vocabulary.com › dictionary › logicLogic - Definition, Meaning & Synonyms - Vocabulary.com

   www.vocabulary.com › dictionary › logic

   Definitions of logic. noun. the branch of philosophy that analyzes inference. see more. noun. reasoned and reasonable judgment. “it made a certain kind of logic ” see more. noun. the principles that guide reasoning within a given field or situation. “economic logic requires it” “by the logic of war” see more. noun. a system of reasoning.