Logic Definition: Clear Step-by-Step Reasoning

Meaning 1：step-by-step reasoning (logic)

logic 🔊

/ˈlɒdʒɪk/

It's the way you think step-by-step to understand or solve something, making sure each step makes sense.

step-by-step reasoning 🔊

➕

/step baɪ step ˈriːzənɪŋ/

The process of thinking in a clear, consistent, and orderly manner to reach a valid conclusion.

📁 Category：School Education 🔖 Level：Intermediate

📘 Details & Usage

📖 Root Explanation

From Greek 'logike' (art of reasoning), derived from 'logos' (word, reason).

💡 Mnemonic

Logic is like Lego: you build step by step to make a solid, clear structure.

📖 Example

This math problem looks hard, but if you follow its logic step by step, it becomes quite simple. 🔊 This math problem looks hard, but if you follow its logic step by step, it becomes quite simple.

🔗 Collocations

logical reasoning – the process of using logic in a systematic way to reach conclusions

deductive logic – reasoning from general principles to specific instances

sound logic – reasoning that is valid and based on true premises

🔄 Synonyms

reasoning (n.) – the process of thinking about something in a logical way

deduction (n.) – the process of reaching a conclusion by logical reasoning

inference (n.) – a conclusion reached on the basis of evidence and reasoning

🚫 Antonyms

illogic (n.) – the quality of being contrary to logical reasoning

irrationality (n.) – the state of lacking reason or logic

🌱 Derivatives

logical (adj.) – relating to or according to the rules of logic

logically (adv.) – in a way that follows the rules of logic

logician (n.) – a person skilled in logic

📖 Cultural Story

The term logic originates from Aristotle's systematic study of deductive reasoning, later formalized by Stoics and medieval scholars as a foundational discipline in philosophy and science.